Bibliography on Ignition and

Spark-Ignition Systems

U.S. Department of Commerce

National Bureau of Standards

Miscellaneous Publication 251
THE NATIONAL BUREAU OF STANDARDS

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UNITED STATES DEPARTMENT OF COMMERCE • Luther H. Hodges, Secretary

NATIONAL BUREAU OF STANDARDS . A. V. Astin. Director

Bibliography on Ignition and

Spark-Ignition Systems

National Bureau of Standards Miscellaneous Publication 251

Issued November 22, 1963

(Supersedes NBS Circular 580)

For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C., 20402 - Price IS cents

G. F. Blackburn

Contents

Page

1. Introduction 1

2. Bibliography 2

2.1. Books 2

2.2. Ignition of combustible mixtures 3

a. Electric ignition 3

b. Ignition by hot surfaces 8

2.3. Spark-ignition systems and components 11

a. Exclusive of spark plugs 11

b. Spark plugs 16

2.4. Miscellaneous 21

Library of Congress Catalog Card Number: 63-62119

• • • in

Bibliography on Ignition and Spark-Ignition Systems

G. F. Blackburn

Approximately 730 references to books, papers, and reports are listed on

ignition of combustible gaseous mixtures and ignition apparatus. The ignition

of gases includes ignition by electric sparks and arcs and by hot surfaces. The

references on ignition apparatus are for the most part on ignition systems and

components for internal-combustion engines, with spark plugs listed separately

from other components.

1. Introduction

This publication supersedes National Bureau of Standards Circular

580. It covers the initiation of combustion in explosive gaseous mixtures by means other than compression ignition, as well as electric

equipment for spark-ignition engines.

Part 2.1 lists books in which ignition or ignition equipment is either

the main topic or is given fairly extensive treatment.

The references to other publications are presented under three main

heads. The first concerns ignition of combustible mixtures of gases

and vapors, and is subdivided into two parts, according to whether

ignition is effected by an electric spark or arc or by a heated surface.

Part 2.2. a includes references to work on measuring spark energy.

Part 2.2. b covers both fundamental investigations of ignition by heated

surfaces and ignition by hot spots in internal-combustion engines.

Although ignition is an essential stage in the combustion process,

papers dealing primarily with the kinetics of combustion, flame propagation, and detonation, or with the flammability limits of composition,

temperature, and pressure of gases, have not been included in this

bibliography unless they were found to contribute also to an understanding of ignition phenomena.

Part 2.3 lists references on spark-ignition systems for internalcombustion engines, and their components. It includes work on test- ing and test equipment. Because there are so many references to

spark plugs, these are listed separately as part 2.3.b.

Part 2.4 contains miscellaneous references on ignition that do not

fall within the category of part 2.2. Included are a number of papers

and reports concerning explosion hazards and ignition of fuels used

in rocket propulsion.

Within each topical subdivision the references are given in chronological order, and within each chronological subdivision, alphabetically by author, followed by anonymous references.

The journal abbreviations used are those employed in Chemical

Abstracts, except that the abbreviation NACA is used for the National Advisory Committee for Aeronautics and SAE J. for the

Journal of the Society of Automotive Engineers. An unpublished

paper presented before a technical or professional society is designated

by the abbreviation M. P. for Meeting Paper. Volume numbers are

in boldface, and the date of issue is given in cases where page numbers

do not run consecutively through a given volume.

1
In general, the reports and papers listed are available only in

! i 1 wanes, and none can be supplied by the Bureau. The Federal

Specification for Spark Plugs, W-S-506(2) (listed in part 2.3.b),

may be obtained for 10 cents from the Business Service Qnter, Federal Supply Service, General Services Administration Regie aial Office, \ Washington D.C. 20407. The sources of translation of several articles

in foreign languages are given. Some of these are available from the

Office of Technical Services (OTS), U.S. Department of Commerce, , Washington D.C. 20230. That agency can usually furnish information as to the availability of translations of other foreign-language

articles. Information as to the availability of other reports should

be obtained from the author or from the sponsoring organization.

2. Bibliography

2.1. Books

Consoliver, E. L., and G. S. Mitchell, Automotive ignition systems (McGraw-Hill

Book Co., New York, 1920)

.

Consoliver, E. L., Automotive electricity (McGraw-Hill Book Co., New York,

1925).

Bone, W. A., and D. T. A. Townend, Flame and combustion in gases (Longmans,

Green and Co., London, 1927).

Kirkby, W. A., Flame (Methuen and Co., Ltd., London, 1936)

.

Automotive electricity (Technical Manual No. 10-580, War Department, Washington, 1941).

Morgan, J. D., The principles of ignition (Sir Isaac Pitman and Sons, Ltd., London, 1944).

Kuns, R. F., and T. C. Plumridge, Automobile ignition and electrical equipment

(American Technical Society, Chicago, 1945).

Packer, A. H., Electrical trouble shooting on the motor car, 5th ed. (Battery Man

Publishing Co., Terre Haute, Ind., 1945).

Jost, W., Explosion and combustion processes in gases (McGraw-Hill Book Co., New York, 1946).

Third symposium on combustion, flame and explosion phenomena (The Williams

and Wilkins Co., Baltimore, 1949)

.

Bowden, F. P., and A. D. Yoffe, Initiation and growth of explosion in liquids and

solids (Cambridge University Press, 1952)

.

Gaydon, A. G., and H. G. Wolfhard, Flames—their structure, radiation and

temperature (Chapman and Hall, Ltd., London, 1953).

Fourth symposium on combustion (The Williams and Wilkins Co., Baltimore,

1953) . Spreadbury, F., Electrical ignition equipment (Constable and Co., Ltd., London,

1954) . Advisory Group for Aeronautical Research and Development (AGARD), North

Atlantic Treaty Organization, Selected combustion problems I. Fundamentals

and aeronautical applications (Butterworths Scientific Publications, London,

1954).

Rao, N. N. N., The high-tension spark plug, its evolution, present state of development and manufacture (Indian Institute of Science, Bangalore, 1955).

Fifth symposium on combustion : combustion in engines and combustion kinetics

(Reinhold Publishing Corp., New York, 1955).

Balkevich, V. L., Insulators for internal combustion engine spark plugs (Gos.

izd-vo lit-ry po stroit, Moscow, 1956).

Gatti, M., Ignition of explosive engines : the magneto, the coil, and the flywheel

magneto (G. Lavagnolo, Turin, 1956).

Advisory Group for Aeronautical Research and Development (AGARD), North

Atlantic Treaty Organization, Selected combustion problems II. Transport

phenomena; ignition; altitude behaviour and scaling of aero engines (Butterworths Scientific Publications, London, 1956)

.

Kolychev, N., Marine internal combustion engines (State Publishing House for the Shipbuilding Industry, Leningrad, 1957).

Sixth symposium on combustion (Reinhold Publishing Corp., New York, 1957).

2
Klinkenberg, A., and J. L. van der Minne, Electrostatics in the petroleum in- dustry—the prevention of explosion hazards (Elsevier Publishing Co., Amsterdam, 1958).

Mullins, B. P., and S. S. Penner, Explosion, detonation, flammability and ignition, AGARDograph No. 31 (Pergamon Press, Oxford, 1959)

Seventh symposium on combustion ( Butterworths Scientific Publications, London, 1959).

Electrical safety abstracts and references (Instrument Society of America, Pittsburgh, 1960).

Lewis, B., and G. von Elbe, Combustion, flames and explosions of gases (Academic

Press, New York, 1961).

Tune-up manual (Ignition Manufacturers Institute, Cleveland, 1961)

2.2. Ignition of Combustible Mixtures

a. Electric Ignition

Kirkby, P. J., The effect of the passage of electricity through a mixture of oxygen

and hydrogen at low pressures, Phil. Mag. (6) 7, 223 (1904).

Kirkby, P. J., The union of hydrogen and oxygen at low pressures through the

passage of electricity, Phil. Mag. (6) 9, 171 (1905).

Kirkby, P. J., Chemical effects of the electric discharge in rarefied hydrogen and

oxygen, Phil. Mag. (6) 13, 289 (1909).

Kirkby, P. J. A theory of the chemical action of the electric discharge in electrolytic gas, Proc. Roy. Soc. (London) [A] 85,151 (1911).

Coward, H. F., C. Cooper, and C. H. Warburton, The ignition of electrolytic gas

by the electric discharge, J. Chem. Soc. 101, 2278 (1912)

Thornton, W. M., Ignition of coal gas and methane by momentary electric arcs, Trans. Inst. Mining Engr. (London) 44-1, 145 (1912).

Thornton, W. M., The ignition of gaseous mixtures by momentary electric arcs,

Brit. Assoc. Advan. Sci. Rept. 82d Meeting, 564 (1912).

Coward, H. F., C. Cooper, and J. Jacobs, The ignition of some gaseous mixtures

by the electric discharge, J. Chem. Soc. 105, 1069 (1914).

Thornton, W. M., Electric ignition of gaseous mixtures, Proc. Roy. Soc. (London) [A] 90,272 (1914).

Thornton, W. M., Ignition of gases by condenser discharge sparks, Proc. Roy.

Soc. (London) [A] 91,17 (1914).

Thornton, W. M., Least energy required to start a gaseous explosion, Phil. Mag.

28,734 (1914).

Morgan, J. D., The ignition of explosive gases by electric sparks, J. Inst. Elec.

Engr. (London) 54, 196 (1916) ; J. Am. Soc. Meeh. Engr. 39, 86 (1917) ; J. Chem. Soc. 115, 94 (1919).

Sastry, S. G., The ignition of mixtures of methane and air and hydrogen and air

by means of impulsive electric discharge, J. Chem. Soc. 109, 523 (1916).

Thornton, W. M., Ignition of gases bv impulsive electrical discharge, Proc. Roy.

Soc. (London) [A] 92,381 (1916).

Thornton, W. M., Reaction between gas and pole in electrical ignition of gaseous

mixtures, Proc. Roy. Soc. (London) [A] 92, 9 (1916).

Wheeler, R. V., "Stepped" ignition, J. Chem. Soc. Ill, 130 (1917)

Wheeler, R. V., Influence of pressure on the ignition of a mixture of methane and

air by the impulsive electric discharge, J. Chem. Soc. Ill, 411 (1917)

Wright, R., Spark length in various gases and vapors, J. Chem. Soc. Ill, 643

(1917).

Campbell, N. R., The influence of the electrode on the ignition of explosive mixtures by sparks, Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine

Sub-Comm. Rept. 27 (1918).

Paterson, C. C, and N. R. Campbell, Experiments on the ignition of explosive

mixtures bv sparks, Gt. Brit. Advisory Comm. Aeron., Internal Combustion

Engine Sub-Comm. Rept. 43 (191S).

Paterson, C. C, and N. R. Campbell, The characteristics of the spark discharge

and its effect in igniting explosive mixtures, Gt. Brit. Advisory Comm. Aeron.,

Internal Combustion Engine Sub-Comm. Rept. 23 (1918).

Paterson, C. C, and N. R. Campbell, The expenditure of current and energy re- quired for ignition in an explosion engine, Gt. Brit. Advisory Comm. Aeron.,

Internal Combustion Engine Sub-Comm. Rept. 25 (1918).

Bairsto, G. E., and J. A. Hughes, On the spark energy of electrical ignition sys- tems, Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine SubComm. Rept. 51 (1919).

3
I'.-ilerson, c. c, : 1 1

1 < i x. i;. Campbell, Some characteristics of the spark discharge

and its effecl in igniting explosive mixtures, Proc. Phys. Soc. (Loudon) 31, 168

(1919).

SiMiee, F. B., L. B. Loeb, and E. L. Fonseea, Heat energy of various ignition

sparks, NACA Rept. 56 (1919).

Thornton, W. M., Ignition of gases at reduced pressures by impulsive elec- tric sparks, Phil. Mag. (6) 40, 345 (1920).

Thornton, W. M., Ignition of gases at reduced pressures by transient arcs, Phil. Mag. (6) 40,450 (1920).

Wheeler, R. V., The ignition of gases: Part I. Ignition by the impulsive electric

discharge—mixtures of methane and air, J. Chem. Soc. 117, 90.3 (1920).

SToung, A. P., and H. Warren, The process of ignition, Automobile Engr. 10, 115 (1920).

Bailey, B. F., Underlying principles of electrical ignition, SAE J. 8, 570 (1921).

Morgan, J. D., and R. V. Wheeler, Phenomena of the ignition of gaseous mixtures by induction coil sparks, .1. Chem. Soc. 119, 239 (1921).

Thornburgh, H. A., and E. B. Weaver, A calorimeter for determining the heat

of ignition sparks, Automotive Ind. 45, 523 (1921).

Kratz, A. P., and C. Z. Rosecrans, Study of explosions of gaseous mixtures,

Univ. Illinois Eng. Expt. Sta. Bull. 133 (1922).

Taylor-Jones, E., J. D. Morgan, and R. V. Wheeler, On the form of temperature wave spreading from point and spherical sources, with a suggested application to the problem of spark ignition, Phil. Mag. (6) 43, 359 (1922).

Morgan, J. D., Some observations on the ignition of combustible gases by elec- tric sparks, Phil. Mag. (6) 45,968 (1923).

Thornton, W. M., The mechanism of gas ignition, Brit. Assoc. Advan. Sci. Rept.,

91st Meeting, 469 (1923).

Randolph, D. W., and F. B. Silsbee, Flame speed and spark intensity, NACA

Rept. 187 (1924).

Wheeler, R. V., The ignition of gases, III. Ignition by the impulsive electric

discharge, Mixtures of the paraffins and air, J. Chem. Soc. 125, 1858 (1924).

Morgan, J. D., The thermal theory of gas ignition by electric sparks, Phil.

Mag. 49, 323 (1925).

Wheeler, R. V., The ignition of gases, V. Ignition by inductance sparks, Mixtures of the paraffins with air, J. Chem. Soc. 127, 14 (1925).

Finch, G. I., L. G. Cowen, D. L. Hodge, H. H. Thompson, and W. T. Patrick,

Gaseous combustion in electric discharges, Proc. Roy. Soc. (London) [A]

111, 257 (1926) ; [A] 116, 529 (1927) ; [A] 124, 303 (1929) ; [A] 129, 314, 656, and

672 (1930).

Wheeler, R. V., The electric ignition of firedamp : alternating and continuous

current compared, Gt. Brit. Safety in Mines Res. Board, Paper 20 (1926).

Bone, W. A., The initial stages of gaseous explosions, III. The behavior of an equi-molecular methane-oxygen mixture when fired with sparks of varying intensities, Proc. Roy. Soc. (London) [A] 114, 442 (1927).

Coward, H. F., and E. G. Meiter, Chemical action in the electric spark discharge,

The ignition of methane, J. Am. Chem. Soc. 49, 396 (1927).

Taylor-Jones, E., Spark ignition, Phil. Mag. (7) 6, 1090 (1928).

Peters, M. F., W. Summerville, and M. Davis, An investigation of the effective- ness of ignition sparks, NACA Rept. 359 (1930)

.

Finch, G. I., and H. H. Thompson, The effect of frequency on the condensed

discharge ignition of carbonic oxide-air detonating gas, Proc. Roy. Soc. (London) [A] 134,343 (1931).

Morgan, J. D., Some further experiments on the combustion of inflammable

gases by electric sparks, Phil. Mag. (7) 11, 158 (1931).

Bradford, B. W., G. I. Finch, and A. M. Prior, The coil ignition of some ex- plosive gaseous mixtures, J. Chem. Soc. 1933, 227. Kontorova, T. A., Ignition of mixtures of hydrogen and oxygen by electric

sparks, Zh. Fiz. Khim. 4, 64 (1933)

.

Lewis, B., and C. D. Kreutz, Influence of ionization on the ignition temperature of combustible gases, J. Chem. Phys. 1, 89 (1933)

.

Bradford, B. W., G. I. Finch, and A. M. Prior, The ignition of some explosive

mixtures by modified coil discharges, J. Chem. Soc. 1934, 75. Finch, G. I., and G. Mole, The mechanism of electrical ignition, Proc. Inst. Automobile Engr. (London) 29, 71 (1934).

Morgan, J. D., Experiment relating to the thermal and electrical theories of

spark ignition, Phil. Mag. (7) 18,827 (1934).

Tchang, Te-Lou, A new method of ignition in internal combustion engines,

Compt. Rend. 198, 542 (1934).

4
Browne, K. A., Aircraft spark-ignition versus compression-ignition engines, SAB

J. 37, 342 (1935).

Wheeler, R. V., Ignition of turbulent explosive mixtures by electric sparks,

Fuel 14,147 (1935).

Mole, G., The ignition of explosive gases, Proc. Phys. Soc. (London) 48, 857

(1936).

Bradford, B. W., and G. I. Finch, The mechanism of ignition by electric dis- charges, Chem. Rev. 21, 221 ( 1937)

Landau, H. G., The ignition of gases by local sources, Chem. Rev. 21, 245 (1937).

Viallard, R., Ignition of explosive mixtures by electric sparks, Compt. Rend.

207, 1045 (1938) ; J. Chem. Phys. 40, 54 and 101 (1943) ; J. Chem. Phys. 16, 555 (1948).

Zeise, H., The physical-chemical problem of the ignition of gas mixtures in

engines, Z. Elektrochem. 47, 238 (1941).

Goto, R., and K. Urakubo, The explosive reactions of gases : the pressure effect of spark ignition of oxy-hydrogen gas, Rev. Phys. Chem. (Japan) 16, 28

(1942).

Toriyama, V., and S. Saito, Ignition of flammable gases, Inst. Elec. Engr.

(Japan) 62,427 (1942).

Guest, P. G., Apparatus for determining minimum energies for electric-spark

ignition of flammable gases and vapors, U.S. Bur. Mines Rept. Invest. 3753

(1944).

Linnett, J. W., E. J. Raynor, and W. E. Frost, The mechanism of spark ignition,

Trans. Faraday Soc. 41, 487 (1945) ; 44, 416 and 421 (1948).

Blanc, M. V.. P. G. Guest, G. von Elbe, and B. Lewis, Ignition of explosive gas

mixtures by electric sparks, I. Minimum ignition energies and quenching

distances of mixtures of methane, oxygen and inert gases, J. Chem. Phys. 15, 798 (1947).

Boyle, A. R., and F. J. Llewellyn, The electrostatic ignitability of various solvent

vapor-air mixtures, J. Soc. Chem. Ind. (London) 66, 99 (1947).

Hoerl, Jr., A. E., Ignition of gases and vapors by sparks, Gas 23, 60 (1947).

Lewis, B., and G. von Elbe, Ignition of explosive gas mixtures by electric sparks,

II. Theory of the propagation of flame from an instantaneous point source

of ignition, J. Chem. Phys. 15, 803 (1947).

Lewis, B., and G. von Elbe, Minimum spark energy for ignition of explosive

gases and its significance in flame propagation, Proc. Eleventh Intern. Congr.

Pure and Appl. Chem. (London) 4, 523 (1947).

Mache, H., Increasing ignition power of electric sparks by locally changing the

gas mixture, Oesterr. Ingr.-Arch. 1, 273 (1947).

Rehfisch, T. J., and W. Nethercot, Determination of energy dissipated in ca- paeitive discharges across small gaps by means of the high-speed oscillograph,

Brit. Elec. Allied Ind. Res. Assoc. Rept. G/T197 (1947).

Cipriani, C, and L. H. Middleton, A modern approach to ignition, SAE J. 56,

47 (Oct. 1948).

Lewis, B., and G. von Elbe, Ignition and flame stabilization in gases, Trans.

Am. Soc. Mech. Engr. 70, 307 (1948).

Nethercot, W., and T. J. Rehfisch, The oscillographic study of the spark arising

from the interruption of a current in an inductive circuit with particular

reference to intrinsic safety, Brit. Elec. Allied Ind. Res. Assoc. Rept. G/T217

(1948).

Swett, Jr., C. C, Investigation of spark gaps subjected to altitude and air- velocity conditions, NACA Res. Mem. E8I17 (Nov. 1948).

Allsop, G., and E. M. Guenault, The incendivity of electric sparks in relation

to the characteristics of the circuit, Third symposium on combustion, flame

and explosion phenomena, 341, Williams and Wilkins, Baltimore (1949).

Blanc, M. V., P. G. Guest, G. von Elbe, and B. Lewis, Ignition of explosive gas

mixtures by electric sparks, III. Minimum ignition energies and quenching

distances of mixtures of hydrocarbons and ether with oxygen and inert gases, Third symposium on combustion, flame and explosion phenomena, 363, Williams and Wilkins, Baltimore (1949)

Friedman, R., and E. Burke, Spark ignition of gas mixtures, J. Chem. Phys. 17, 667 (1949).

Linnett, J. W., and D. M. Nutbourne, The spark ignition of nitrous-oxide hydrogen mixtures, Third symposium on combustion, flame and explosion

phenomena, 336, Williams and Wilkins, Baltimore (1949).

Morris, H., Ignition of gas mixtures by electric sparks, Third symposium on

combustion, flame and explosion phenomena, 361, Williams and Wilkins,

Baltimore (1949).

5
Swett, Jr., C. C, Effect of gas stroain parameters on the* energy and power dis- sipated in a spark and on ignition, Third symposium on combustion, name

and explosion phenomena, 353, Williams and Wilkins, Baltimore (1949).

Swett, Jr., C.C., and R. H. Donlon, Spark ignition in flowing gases, NACA Res. Mem. E9E17 (Aug. 1949) ; E51J12 (Dec. 1951) : E52.T28 (Jan. 1953) ; E54F29a

(June 1954) ; E55I16 (Nov. 1955). von Elbe, G., and B. Lewis, Theory of ignition, quenching and stabilization of

flames of non-turbulent gas mixtures, Third symposium on combustion, flame

and explosion phenomena, 68, Williams and Wilkins, Baltimore (1949). von Elbe, G., and B. Lewis, Theory of inflammation, extinction and stabilization of flames, Rev. Inst. Franc. Petrole 4, 374 (1949).

ZePdovich, Y. B., and N. N. Simonov, Theory of the spark ignition of explosive

gas mixtures, Zh. Fiz. Khim. 23, 1361 (1949).

Bechert, K., The theory of ignition limits and the ignition of combustible gas

mixtures, Ann. Phys. 7, 113 (1950) ; Chem. Zentr. 1950, II, 1669.

Jost, W., Theory of flame velocity, III. Elementary considerations on spark

ignition, Z. Phys. Chem. 196, 298 (1950).

Fenn, J. G. Lean flammability limit and minimum spark ignition energy, Ind.

Eng. Chem. 43, 2865 (1951)

.

Jost, W., and L. Sieg, Investigations of flames, IV. Investigation of ignition of

explosive gas mixtures by sparks, Z. Elektrochem. 55, 13 (1951).

Jost, W., Investigations of flame velocity, V. Broader discussion of spark ignition.

Z. Elektrochem. 55, 17 (1951).

Lotsch, H., Ignition of flowing propane-air mixture by an electric spark, Monatsh.

Chem. 82,714 (1951).

Roth, W., P. G. Guest, G. von Elbe, and B. Lewis, Heat generation by electric

sparks, and rate of heat loss to the spark electrodes, J. Chem. Phys. 19, 1530

(1951) . Calcote, H. F., C. A. Gregory, C. M. Barnett, and R. B. Gilmer, Spark ignition

effect of molecular structure, Ind. Eng. Chem. 44, 2656 (1952).

Metzler, A. J., Minimum ignition energies of six pure hydrocarbon fuels of

the C= and Co series, NACA Res. Mem. E52F27 (Aug. 1952).

Olsen, H. L., R. H. Edmonson, and E. L. Gayhart, Microchronometric schlieren

study of gaseous expansion from an electric spark, J. Appl. Phys. 23, 1157

(1952) . Sims, M. W., and A .M. Krakower, Simple calorimeter for measurement of spark

energy. Automotive Ind. 107, 65 (Oct. 1, 1952).

Arnold, J. S., and R. K. Sherburne, Observations of the ignition and incipient

flame growth in hydrocarbon-air mixtures, Fourth symposium on combustion,

139, Williams and Wilkins, Baltimore (1953).

Krawtschenko, W. S., The igniting ability of electric sparks, Deut. Elektrotech.

7, 153 (1953).

Kumagai, S., T. Sakai, and I. Kimura, Effect of ultrasonic waves on flame propagation and spark ignition, Fourth symposium on combustion, 148, Williams

and Wilkins, Baltimore (1953).

LafBtte. P., and R. Delbourgo, Ignition by condenser sparks : regions of flammability of ethane, propane, n-butane and n-pentane. Fourth symposium on

combustion, 114, Williams and Wilkins, Baltimore (1953).

Metzler, A. J., Minimum spark-ignition energies of 12 pure fuels at atmospheric

and reduced pressure, NACA Res. Mem. E53H31 (Oct. 1953).

Olsen, H. L., E. L. Gayhart, and R. B. Edmonson, Propagation of incipient

spark-ignited flames in hydrogen-air and propane-air mixtures, Fourtb symposium on combustion, 144, Williams and Wilkins, Baltimore (1953).

Richmond, J. K., and A. L. Furno, Production and measurement of surge ignition sparks, Rev. Sci. Inst. 24, 1107 (1953). von Elbe, G., The problem of ignition, Fourth symposium on combustion, 13,

Williams and Wilkins, Baltimore (1953).

Relative burning velocities, ignition energies and quenching distances for 12

fuels, SAE and Am. Petrol. Inst., Coordinating Research Council Rept. (1953).

Edmonson, R. B., H. L. Olsen, and E. L. Gayhart, Application of ideal gas theory

to the gaseous expansion from an electric spark, J. Appl. Phys. 25, 1008 (1954).

Fushimi, K., and T. Kutsuwada, Ignition of methane-air mixtures of sparks

of contact opening, Bull. Electrotech. Lab. Japan 18, 43 (1954).

Gibbons, L. C, H. C. Barnett, and M. Gerstein, Effect of molecular structure on combustion behavior, Ind. Eng. Chem. 46, 2150 (1954).

Lloyd, P., and B. P. Mullins, The problem of combustion at high altitude,

AGARD Selected combustion problems I, 405, Butterworths, London (1954).

I

I

6
Marble, F. E., and T. 0. Adarnson, Jr., Ignition and combustion in a laminar

mixing zone, AGARD Selected combustion problems I, 111, Butterworths,

London (1954).

Mullins, B. P., Combustion in vitiated air, AGARD Selected combustion problems I, 447, Butterworths, London (1954)

Flame and ignition phenomena : minimum spark energy, Semiannual progress

report on Project Squid, Princeton Univ. (Oct. 1954).

Itin, A. V., Experimental investigation of the ignition of mine gas by sparks

which arise in electrical circuits at various frequencies, Izv. Dnepropetr.

Gorn. Inst. 23, 191 (1955) ; Referat. Zh. Elektrotekh. No. 34 (1956).

Krug, I. R., and H. F. Calcote, Effect of initial temperature on minimum sparkignition energy, J. Chem. Phys. 23, 2444 (1955).

I Cristea, P., Preignition, autoignition and post ignition, Rev. Transport. 3, 176

|; (1956).

i Gershman, I. I., and M. N. Kukharev, Investigation of ignition and fuel combustion in a motorless laboratory device, Avtomob. i Trakt. Prom., 9 (April 1956).

Hughes, E. C, P. S. Fay, L. S. Szabo, and R. C. Tupa, Effect of boron com- pounds on combustion processes, Ind. Eng. Chem. 48, 1858 (1956).

Kimura, I., and S. Kumagai, Spark igntion of flowing gases, J. Phys. Soc. Japan

11, 599 (1956).

Moser, C. F., and R. K. Sherburne, Studies of the ignition of gaseous hydrocarbons, Proc. Gas Dyn. Symp. Aerothermochem., 159, Northwestern Univ.,

Evanston (1956).

Parlin, R. B., and J. C. Giddings, Explosive-ignition phenomena, J. Chem. Phys.

25, 1161 (1956).

Vasilescu, A., and V. Pimsner, The influence of poor dosages on the characteristics of power of motors with liquid fuel and spark ignition, transformed

to operate with natural gas, Studii Cercetari Energetica 6, 243 (1956).

Wigg, L. D., The ignition of flowing gases, AGARD Selected combustion problems II, 73, Butterworths, London (1956).

Brokaw, R. S., and M. Gerstein, Correlation of burning velocity, quenching

distances and minimum ignition energies for hydrocarbon-oxygen-nitrogen

systems, Sixth symposium on combustion, 66, Reinhold, New York (1957).

Kubin, P., The ignition spark and engine performance, Avtomobil (Czechoslovakia) 1, 342 (1957).

Swett, Jr., C. C, Spark ignition of flowing gases using long-duration discharges,

Sixth symposium on combustion, 523, Reinhold, New York (1957).

Viculin, J., The electric spark and explosive mixture in the ignition system,

Vojno Tehnicki Glasnik5, 500 (1957).

Wolf, I. W., and V. T. Burkett, A method for determining minimum ignition

energies: results for a neopentane-air mixture, Combust. Flame 1, 330 (1957).

Bowden, F. P., and R. D. Lewis, Ignition of firedamp by stationary metal particles and frictional sparks, Engineering 186, 241 (1958)

Khitrin, L. N., The theory of combustion of gas mixture flow and the critical characteristics of its ignition, Teoriya i Praktika Szhiganiya Gaza, Gostoptekhizdat, Leningrad, 94-115 (1958) ; Transl. : MCL 1331 of Foreign Tech.

Div., Air Force Systems Command, Wright-Patterson Air Force Base, Ohio.

Khitrin, L. N., and S. A. Gol'denberg, On the ignition of gas mixtures and

critical characteristics, Akad. Nauk SSSR Issled. Protsessov Goreniya. (Sb.

Statei),5 (1958).

Sale, B., Contribution to the study of normal combustion in controlled ignition

engines, Rev. Inst. Franc. Petrole Ann. Combust. 13, 1040 (1958); Transl.:

68L31F of Associated Technical Services, East Orange, New Jersey.

Wyatt, R. H. M., P. W. J. Moore, G. K. Adams, and J. F. Sumner, The ignition

of primary explosives by electric discharges, Proc. Roy. Soc. (London) A246,

189 (1958).

Berz, I., On inductive break sparks of high incendive power, Combust. Flame

3,131 (1959).

Khitrin, L. N., Regularities of ignition of gas mixtures in a rapid flow, Inzh.-

Fiz. Zh. Akad. Nauk Belorus, SSR 2, No. 5, 110 (1959).

Kinasiewicz, J., Analysis of thermal conditions of the course of combustion,

Part I. Ignition, Energ. Przemyslowa 7, 259 (1959).

Lintin, D. R., and E. R. Wooding, Investigation of the ignition of a gas by an

electric spark, Brit. J. Appl. Phys. lfl, 159 (1959).

Rose, H. E., and T. Priede, Ignition phenomena in hydrogen-air mixtures, Seventh

symposium on combustion, 436, Butterworths, London (1959).

7
Rose, II. E., and T. Priede, An investigation of the characteristics of spark dis- charges as employed in ignition experiments, Seventh symposium on eoin- Imstion, I." |, Butter worths, London (1959).

Results of investigations on pre-combustion chamber flame ignition in automobile

engines, Vestn. Akad. Nauk SSSR 29, 122 (1959).

Grunwald, B., New i>roeedure for the combustion of poor mixtures in engines

with spark ignition, Met. Constructia Masini 12, 780 (1901).

Gutovskii, M. V., The temperature field of a discharge in an electrical ignition

system, Izv. Vysshikh Uchebn. Zavendenii, Energ. 4, 37 (1901); TransL:

OTS 62-32315.

Kogarko, S. M., V. V. Mikheev, and V. Ya. Basevich, Effect of active particles

of products of combustion on the limits of ignition in turbulent flow, Zh. Fiz. Khim. 35, 2341 (1961) ; Transl. : OTS 02-24:1 19. Kototii, V. A., and D. S. Gerchikov, Effect of electrode materials on the ignition of explosive gas mixtures by spark discharge, Inzh.-Fiz. Zh. Akad.

Nauk Belorus, SSR 4, No. 10, 97 (1901)

.

Litchfield, E. L., Chronology and topography of sparks at minimum energv for ignition, Combust. Flame 5, 235 (1961)

.

Salooja, K. C, Effect of temperature on the ignition characteristics of hydrocarbons, Combust. Flame 5, 243 (1901).

Bollinger, L. E., and others, Effect of ignition method on detonation induction

distances in hydrogen-oxygen mixtures, ARS J. 32, 428 (1902).

Grishin, A. M., Some problems of the ignition theory, Zh. Prikl. Mekhan. i Tekhn. Fiz. No. 5, 74 (Sept.-Oct. 1902)

.

Laderman, A. J., P. A. Urtiew, and A. K. Oppenheim, Effect of ignition geometry on initial flame acceleration in a spark ignited explosive gas, Combust. Flame

6,325 (1902).

McKinney, A. H., Electrical ignition of combustible atmospheres, ISA Trans. 1, 1 (1902).

Rogulski, W., Ignition of gas mixtures by electric discharges between a heated

and a cold electrode, Nature 194, 858 ( 1902)

.

Yang, C. H., Theory of ignition and auto-ignition, Combust. Flame 6, 215 (1902).

Laszlo, A., A. Nemeth, and L. Fay, Relation of ignition parameters of a flowing

gas, Acta Chim. Acad. Sci. Hung. 35, 233, 351 (1903).

b. Ignition by Hot Surfaces

Couriot, H, and J. Meunier, Research on the explosion of firedamp by electric current, Compt. Rend. 126, 750 (1898).

Bone, W. A., and R. V. Wheeler, The combination of hydrogen and oxygen in contact with hot surfaces, Phil. Trans. A206, 1, (1906).

Couriot, H., and J. Meunier, Action of an incandescent electric conductor on the surrounding gas, Compt. Rend. 145, 1161 (1907).

Thornton, W. M., The ignition of gases by hot wires, Phil. Mag. (6) 38, 613 (1919).

White, A. S., and T. W. Price, The ignition of ether-alcohol-air and acetone-air

mixtures in contact with heated surfaces, J. Chem. Soc. 115, 1462 (1919).

Mason, W., and R. V. Wheeler, The ignition of gases, II. Ignition by a heated

surface: Mixtures of methane and air, J. Chem. Soc. 121, 2079 (1922).

Mason, W., and R. V. Wheeler, The ignition of gases, IV. Ignition by a heated

surface, Mixtures of the paraffins with air, J. Chem. Soc. 125, 1809 (1924).

Coward, H. F., and P. G. Guest, Ignition of natural gas-air mixtures by heated

metal bars, J. Am. Chem. Soc. 49, 2479 (1927).

Shepherd, W. C. F., and R. V. Wheeler, The ignition of gases by hot wires. Gt. Brit. Safety in Mines Res. Board Paper 36 (1927).

Guest, P. G., Ignition of natural gas-air mixtures by heated surfaces, U.S. Bur. Mines Tech. Paper 475 (1930)

.

Naylor, C. A., and R. V. Wheeler, The ignition of gases, VII. Ignition by a heated surface, Mixtures of methane with oxvgen, nitrogen, argon or helium.

J. Chem. Soc. 1931, 2456.

Allsop, G., and T. S. E. Thomas, The ignition of firedamp by the filaments of broken electric lamp bulbs, Gt. Brit. Safety in Mines Res. Board Paper 80 (1933).

Morgan, J. D., An experiment on the combustion of an inflammable gas mixture

by a hot wire, Phil. Mag. 15, 440 ( 1933)

.

Naylor, C. A., and R. V. Wheeler, The ignition of gases, VIII. Ignition by a heated surface, Ethane, propane, butane, ethylene, propylene, butylene, with

air, J. Chem. Soc. 1933, 1240.

8
Naylor, C. A. and R. V. Wheeler, The ignition of gases, IX. Ignition by a heated surface, Mixtures of methane and air at reduced pressure, J. Chem.

Soc. 1935, 1426. Serruys, M., Experimental study of ignition by hot spot in internal combustion

engines, Publ. Sci. Tech. Min. Air (France), Bull. Tech. 115 (1937) ; NACA

Tech. Mem. 873 (1938).

Silver, R. S., The ignition of gaseous mixtures by hot particles, Phil. Mag. (7)

23, 633 (1937).

Paterson, S., The ignition of inflammable gases by hot moving particles, Phil.

Mag. (7) 28, 1 (1939) ; 30, 437 (1940).

Spencer, R. C, Preignition characteristics of several fuels under simulated

engine conditions, NACA Rept. 710 (1941).

Davies, W., The ignition of methane by hot wires, Fuel 22, 72 (1943).

Alquist, H. E., and D. W. Male, Trends in surface-ignition temperatures, NACA

Wartime Rept. E-94 (1944).

Sokolik, A., and S. Yantovskii, Kinetic conditions of knock and preignition in internal combustion engines, Acta Physicochim. URSS 19, 329 (1944) ; Transl.

OTS 61-18191.

Hundere, A., and J. A. Bert, Preignition and its deleterious effects in aircraft

engines, SAE Quart. Trans. 2, 546 (1948).

Mullen II, J. W., J. B. Fenn, and M. R. Irby, The ignition of high velocity gas

streams of combustible gases by heated cylindrical rods, Third symposium

on combustion, flame and explosion phenomena, 317, Williams and Wilkins,

Baltimore (1949).

Stout, H. P., and B. Jones, The ignition of gaseous explosive media by hot wires,

Third symposium on combustion, flame and explosion phenomena, 329, WilI Hams and Wilkins, Baltimore (1949).

Downs, D., and J. H. Pigneguy, An experimental investigation into preignition

in the spark-ignition engine, Proc. Inst. Mech. Engr. (London), Automobile

Div., 125 (1950-51).

Hundere, A., No harmful preignition from lead deposits, Automotive Ind. 103,

; 50 (Sept. 1, 1950).

Bernard, M. L. J., Influence of surface phenomena on the kinetics of ignition

of liquid propellants, Compt. Rend. 235, 1646 (1952).

Withrow, L. L., and F. W. Bowditch, Flame photographs of auto-ignition in- duced by combustion chamber deposits, SAE Quart. Trans. 6, 724 (1952).

Jones, E., Heat transfer in hot wire ignition, Fourth symposium on combustion,

151, Williams and Wilkins, Baltimore (1953).

Sabina, J. R., J. J. Mikita, and M. H. Campbell, Preignition in automotive

engines, Proc. Am. Petrol. Inst., Sect. Ill 33, 137 (1953).

Winch, R. F., and F. M. Mayes, A method for identifying preignition, SAE

: Trans. 61, 453 (1953).

Bowers, R. C, and A. R. Isitt, Observation of automotive preignition and knock,

SAE M.P., Atlantic City (June 1954) ; Abstract: SAE J. 63, 178 (Feb. 1955).

Bowditch, F. W., R. E. Wilson, and G. J. Nebel, Some aspects of particle ignition, Proc. Am. Petrol, Inst, Sect. Ill 34, 242 (1954).

Burk, F. C, L. J. Test, and H. R. Jackson, How effective are gasoline additives?

Petrol. Refiner 33, 97 (Aug. 1954).

Fleming, Jr., C. L., N. V. Hakala, and L. E. Mody, Combustion chamber deposit

control, Petrol. Refiner 33, 88 (Aug. 1954).

Heron, S. D., Uncontrolled combustion in spark-ignition engines, SAE Trans. 62, 24 (1954).

Hincamp, J. B., H. A. Toulmin, Jr., and J. S. Wintringham, The measurement

and chemical control of preignition in engines, Proc. Am. Petrol. Inst., Sect. Ill 34, 278 (1954).

Hirschler, D. A., J. D. McCullough, and C. A. Hall, Deposit-induced ignitionevaluation in a laboratory engine, SAE Trans. 62, 40 (1954).

Teft'rey, R. E., L. W. Griffith, E. Dunning, and R. S. Baldwin, Improve fuel

, with phosphorous additives, Petrol. Refiner 33, 92 (Aug. 1954).

!>andis. J. R., Detection of abnormal flame-fronts in road tests with an engine

, using independent ionization gaps, SAE M.P., Atlantic City (June 1954).

Uelby, A. O.. D. R. Diggs, and B. M. Sturgis, An investigation of preignition

in engines, SAE Trans. 62, 32 (1954)

>liore, L. B., and J. F. Kunc, Jr., The effect of simulated surface ignition on

;; engine performance. SAE M.P., Atlantic City (Jitne 1954); Abstract: SAE

J. 62, 58 (Dec. 1954).

>igworth, H. W., and R. K. Stone, Controlling preignition by deposit removal,

SAE M.P., Atlantic City (June 1954) ; Abstract: SAE J. 62, 85 (Dec. 1954).

9
Sturgis, B. M., E. N. Cantwell. W. E. .Morris, and D. L. Schultz, The preignition resistance of fuels, Proc. Am. Petrol. Inst., Sect. Ill 34, 256 (1954).

Weber, G., Let's take a good hard look a I this preignition problem and at the study being directed at its solution, Oil Gas J. 53, No. 10, 114 (1954).

Williams, It. K., and J. R. Landis, Some effects of fuels and lubricants on auto- ignition in cars on the road, SAE Trans. 62, 57 (1954)

.

Winch, R. F., Occurrence of preignition in present-day cars in normal service,

SAE Trans. 62, 50 ( 1954)

.

Combustion terms defined by CRC, SAE J. 62, 46 (Oct. 1954).

Researchers marshal combustion study weapons to arrest power-robbing pre- ignition, SAE J. 62, 17 (Oct. 1954)

.

Burnham, H. D., Role of tritolyl phosphate in gasoline for the control of ignition and combustion problems, Am. Chem. Soc, Div. Petrol. Chem., Syrup. 36, 39 (1955).

Hall, C. A., J. A. Warren, and J. D. McCullough, Practical yardsticks for deposit

effects, SAE Trans. 63, 53 (1955) ; Abstract: SAE J. 63, 98 (Jan. 1955).

Khitrin, L. N., and S. A. Gol'denberg, Ignition of gaseous mixtures in a flow

by a hot body, Dokl. Akad. Nauk USSR 103, 277 (1955).

Meagher, R., R. L. Johnson, and K. G. Parthemore, Correlation of engine noises

with combustion phenomena, SAE Trans. 63, 481 (1955) ; Abstract: SAE J. 63,29 (March 1955).

Chambre, P. L., On the ignition of a moving combustible gas stream, J. Chem.

Phys. 25,417 (1956).

Reiman, M., Autoignition in repaired engines, Motoryzacja 11, 266 (1956).

Warren, J. A., and J. B. Hinkamp, New instrumentation for engine combustion

studies, SAE Trans. 64, 665 (1950).

Wimmer, D. B., Some factors involved in surface ignition in spark-ignition

engines, SAE M.P., Tulsa (Nov. 1956) ; Abstract: SAE J. 65, 112 (Jan. 1957).

Anderson, J., Preignition in aircraft reciprocating engines, SAE Trans. 65, 19

(1957) . Kumagai, S., and I. Kimura, Ignition of flowing gases by heated wires, Sixth

symposium on combustion, 554, Reinhold, New York (1957).

Palmer, K. N., and P. S. Tonkin, The ignition of dust layers on a hot surface,

Combust. Flame 1, 14 (1957).

Rozlovskii, A. I., Critical conditions for the ignition of combustible gas mixtures

by heated solid bodies, Dokl. Akad. Nauk SSSR 117, 051 (1957).

Toong, Tau-Yi, Ignition and combustion in a laminar boundary layer over a hot surface, Sixth symposium on combustion, 532, Reinhold, New York (1957).

Voinov, A. N., A study of ignition by hot surfaces in an engine, Dokl. Akad.

Nauk SSSR 113, 1259 (1957).

Voinov, A. N., Kinetic relations in the case of hot-surface ignition within an

engine, Dokl. Akad. Nauk SSSR 114, 135 (1957)

.

Bowditch, F. W., and R. F. Steber, Autoignition associated with hot starting,

SAE Trans. 66, 179 (1958)

.

Courtney, W. G., Ignition by flow over hot surfaces, Jet Propulsion 28, 836

(1958) . Hincamp, J. B., and J. A. Warren, Surface ignition control by phosphorus fuel additives, Ind. Eng. Chem. 50, 251 (1958).

Kaesche-Krischer, B., and H. G. Wagner, Ignition of fuel-air mixtures on hot

surfaces, Brennstoff-Chem. 39, 33 (1958).

Sale, B., and R. Vichnievsky, Study of combustion in a single-cylinder IFP

Renault CNRS, J. Soc. Ingr. Automobile 31, 53 (Oct. 1958).

High compression ratios bring a new problem—rumble, SAE J. 66, 72 (Sept.

1958) . Bame, J. L., and R. G. Tuell, Engine pounding—its causes and control, SAE

Trans. 67, 158 (1959).

Felt, A. E., J. A. Warren, and C. A. Hall, Rumble—a deposit effect at high

compression ratios, SAE Trans. 67, 138 (1959).

Hopkins, S., R. J. Pecora, and N. Alpert, Surface ignition as influenced by

engine configuration and fuels—consumer type study in vehicles, SAE M.P.

78V (June 1959) ; Abstract: SAE J. 67, 58 (Oct. 1959).

Hostetler, H. F. ,and W. R. Tuuri, Knock, rumble and ping, SAE Trans. 67, 152 (1959).

Hyatt, K., V. J. Tomsic, and C. A. Mellinger, Surface ignition—new look with

new instrument, SAE M.P. 7SU (June 1959) ; Abstracts: SAE J. 67, 56 (Oct.

1959) ; Automotive Ind. 121, 94 (July 15, 1959).

Khitrin, L. N., On some consequences of the thermal theory of ignition in a fast

flow, Seventh symposium on combustion, 470, Butterworths, London (1959).

10
Massa, V. F., New combustion problems—starting and stopping modern engines,

SAB Trans. 67, 125 (1959).

Perry, Jr., R. H., and H. V. Lowther, Knock-knock : spark knock, wild ping

or rumble? SAE Trans. 67, 145 ( 1959 )

Robison, J. A., M. D. Bebrens, and R. G. Mosher, Investigating rumble in singlecylinder engines, SAE Trans. 67, 169 (1959).

Rozlovskii, A. I., I. S. Roizen, and P. G. Sushchev, Ignition of combustible

gaseous mixtures by beated solid bodies, and problems of technical safety,

Izv. Vyssbikh Uchebn. Zavendenii, Kbim. i Khim. Tekhnol. 2, 962 (1959).

Sage, J. A., and F. J. Weinberg, An attempt at measuring homogeneous ignition

temperatures, Seventh symposium on combustion, 464, Butterworths, London

(1959).

Tupa, R. C, New light on combustion noise and vibration, SAE J. 67, 80 (Oct.

1959).

Wiese, W. M., If you squeeze them, must they scream? SAE Trans. 67, 175

(1959) . Buckley, D. H., M. A. Swikert, and R. L. Johnson, Ignition of a combustible

atmosphere by incandescent carbon wear particles, NASA Tech. Note D-289

(1960) . Goodger, E. M., Abnormal combustion : operation of spark-ignition engines with

high compression ratios, Automobile Engr. 50, 94 (1960).

Koenig, E. F., J. R. McLean, and E. J. Buchanan, Jr., Surface ignition survey

of new passenger cars, SAE M.P. 260C (Nov. 1960) ; Abstract: SAE J. 69, 77 (Mar. 1961).

Preston, J., and L. E. Ashman, Temperature-regulated ignition source, Rev. Sci. Instr. 31, 53 (1960).

Rossenbeck, M., On the interaction between fuel and motor, Automobiltech.

Z. 62, 266 (1960).

Starkman, E. S., and W. E. Sytz, The identification and characterization of

rumble and thud, SAE Trans. 68, 93 (1960)

Stebar, R. F., W. M. Wiese, and R. L. Everett, Engine rumble—a barrier to higher compression ratios? SAE Trans. 68, 206 (1960) ; Abstracts: SAE J.

67, 34 (Oct. 1959) ; Automotive Ind. 122, 365 (Mar. 15, 1960).

Ashman, L. E., and A. Buchler, The ignition of gases by electrically heated wires,

Combust. Flame 5, 113 (1961).

Bowditch, F. W., and T. O. Yu, A consideration of the deposit ignition mechanism, SAE Trans. 69, 435 (1961).

Gol'denberg, S. A., Ignition in a flow by hot bodies, ARS J. 31, 691 (1961).

Goodger, E. M., Fuel additives : the surface ignition problem and its solution

by the use of chemical agents, Automobile Engr. 51, 98 (1961)

Massa, V. F, What makes engines rumble? SAE J. 69, 96 (May 1961).

Novotny, M., and F. Lebr, Ignition of mixtures of powdered explosives with

air on hot surfaces, Sb. Ved. Praci, Vysoka Stola Chem.-Technol., Pardubice,

Pt. 1, 203 (1961).

Tomsic, V. J., Surface ignition behavior of fuels, SAE Preprint 293E (1961).

Bowes, P. O, and S. E. Townsend, Ignition of combustible dusts on hot surfaces, Brit. J. Appl. Phys. 13, 105 (1962).

Scott, L. B., J. G. Ryan, and J. B. Baker, Deposit—induced runaway surface

ignition, SAE M.P. 544B (1962).

Steinke, R. E., and R. K. Stone, Fragile deposits make rumble hard to measure, SAE J. 70, 90 (Mar. 1962).

2.3. Spark-Ignition Systems and Components

a. Exclusive of Spark Plugs

A.rmagnat, H., Magneto for electric ignition, Rev. Elec. 23, 321 (1915).

Henderson, J. F., Magneto ignition, Automobile Engr. 5, 51 (1915).

Campbell, A., and D. W. Dye, Summary of researches on magnetos at the National Physical Laboratory, Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine Sub-Comm. Rept. 1 (1916).

Griffiths, E. A., Tests on high-tension magnetos, Gt. Brit. Advisory Comm.

Aeron., Repts. and Mem. 275 (1916).

Bairsto, G. E., A method of intensifying the spark of a defective spark plug

by the use of an additional spark gap in series with the plug, Gt. Brit.

Advisory Comm. Aeron., Internal Combustion Engine Sub-Comm. Rept. 17

(1917).

11
Bairsto, G. E., Magneto faults, Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine Sub-Comm. Rept. 18 ( 1917 J

.

Bairsto, G. E., On Hie synchronism of the spark of a magneto as affected by

the method of coupling, Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine Sub-Comm. Rept. 21 (1917).

Paterson, C. C, and N. R. Campbell, An investigation of certain spark gaps for

magnetos for the Air Board, Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine Sub-Comm. Rept. 14 (1917).

Watson, E. A., The magneto : its functions, design and construction, Automobile

Engr. 7,137 (1917).

Williams, J. A., Magneto vs battery ignition, SAE J. 1, 375 (1917).

Young, A. P., The high-tension magneto, Automobile Engr. 7, 191 (1917)

.

Young, A. P., Safety spark gap in magnetos for super-compression engines at high altitudes, Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine

Sub-Comm. Rept. 7 (1917).

Bairsto, G. E., On the rate of rise of secondary potential of an ignition system,

Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine Sub-Comm.

Rept. 31 (1918).

Bairsto, G. E., On the effect of shunted resistance or plug leakage on the sparking

performance of an ignition system, Gt. Brit. Advisory Comm. Aeron., Internal

Combustion Engine Sub-Comm. Rept. 34 (1918)

.

Bairsto, G. E., Notes on the relation between the output of a magneto and its size and weight, Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine

Sub-Comm. Rept. 42 (1918).

Campbell, N. R., The theory of the magneto, Gt. Brit. Advisory Comm. Aeron.,

Internal Combustion Engine Sub-Comm. Rept. 40 (1918).

Campbell, N. R., The potential waveform of a magneto, Gt. Brit. Advisory Comm.

Aeron., Internal Combustion Engine Sub-Comm. Rept. 47 (1918).

Campbell, N. R., Notes on the "break" of a magneto, Gt. Brit. Advisory Comm.

Aeron., Internal Combustion Engine Sub-Comm. Rept. 49 (1918).

Paterson, C. C, and N. R. Campbell, Notes on the sparking of two gaps in series, Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine Sub-Comm.

Rept. 28 (1918).

Van Deventer, H. R., Ignition magneto construction, SAE J. 3, 257 (1918).

Zimmerman, J. G., Magneto ignition for farm tractors, SAE J. 2, 419 (1918).

Bairsto, G. E., On the relation between the number of secondary turns on a magneto armature and the secondary voltage with shunted resistance, Gt. Brit.

Advisory Comm. Aeron., Internal Combustion Engine Sub-Comm. Rept. 52

(1919) . Gorton, W. S., The subsidiary gap as a means for improving ignition, NACA Rept.

57 (1919).

Heldt, P. M., Tests of ignition apparatus, Automotive Ind. 40, 578 (1919).

McLachlan, N. W., On the effective inductance, effective resistance and self- capacity of magneto windings, Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine Sub-Comm. Rept. 45 ( 1919 )

.

Paterson, C. C, and N. R. Campbell, The effect of capacity and shunt resistance on the peak voltage of a magneto, Gt. Brit. Advisory Comm. Aeron., Internal

Combustion Engine Sub-Comm. Repts. 29 and 30 (1919).

Silsbee, P. B., Characteristics of high-tension magnetos, NACA Rept. 58 (1919).

Silsbee, F. B., Ignition work at the Bureau of Standards, Automotive Ind. 40. 1294 (1919).

Bairsto, G. E., The relationship between the number of secondary turns on a magneto armature and the secondary voltage with shunt resistance, Measurements on a rotary armature magneto. Gt. Brit. Aeron. Res. Comm. Rept. and

Mem. 724 (1920).

Libby, A. D. T., Advantages of magneto ignition, SAE J. 7, 277 (1920)

.

Young, A. P., Magneto testing and the choice of spark gap, Engineering 110, 729

(1920) . Silsbee, F. B., Simplified theory of the magneto, NACA Rept. 123 (1921)

.

Watson, E. A., Magnetos for ignition purposes in internal-combustion engines,

J. Inst. Elec. Engr. 59, 445 (1921).

Silsbee, F. B., Mathematical theory of induced voltage in the high-tension magneto, Bur. Std. (U.S.) Sci. Paper 17, 407 (1922) S424.

Erode, R. B., IX W. Randolph, and F. B. Silsbee, Electrical characteristics of spark

generators for automotive ignition, NACA Rept. 241 (1926).

Haushalter, F. L., Corona tests of ignition cable, SAE J. 19, 361 (1926)

.

Silsbee, F. B., and D. W. Randolph, Linkage-current diagram for representing

magneto operation, Bur. Std. (U.S.) Sci. Paper 21, 647 (1926-27) S543.

12
Shoemaker, F. G., Recent developments in aircraft ignition systems, SAE J. 21,

28 (1927).

Young, A. P., and L. Griffith, The high-tension magneto, Automobile Engr. 17, 188 (1927).

Lanehester, F. W., Coil ignition, Proc. Inst. Automobile Engr. (London) 23, 214

(1928).

Watson, E. A., Effect of hydrocarbon vapors on contact points of ignition ap- paratus, Automobile Engr. 18, 347 (1928).

Fitzsimmons, J. T., Ignition requirements for high-compression engines, SAE J. 24, 306 (1929).

Robertson, E. A., and L. M. Hull, Suppressing ignition interference on radio

equipment of aircraft, SAE J. 27, 78 (1930)

Darnell, T. H., The automotive ignition coil, NACA Rept. 374 (1931).

Watson, E. A., Coil ignition systems, J. Inst. Elec. Engr. (Londou) 70, 105

(1932).

Finch, G. I., and R. W. Sutton, Control of ignition coil discharge characteristics, Proc. Phys. Soc. (London) 45, 288 (1933).

Coil ignition at 10,000 rpm, Automobile Elec. 10, 6 (1934)

Coil ignition testing, Automobile Elec. 10, 38 (1934).

Temperature increase of ignition coils, Automobile Elec. 10, 68 (1934).

Peters, M. F., G. F. Blackburn, and P. T. Hannen, Electrical character of the

spark discharge of automotive ignition systems, J. Res. Natl. Bur. Std. (U.S.)

19, 401 (1937).

Cook, J., The ignition coil, Automobile Elec. 14, 82 (1938).

Critchfield, R. M., Effect of application on maintenance of automotive electrical

equipment, SAE J. 43, 403 (1938)

Keane, C. C, Ignition systems for internal combustion engines, Petrol. Engr.

9,41 (Mar. 1938).

Effect of the design and installation of high tension ignition cables on ignition

system performance, Ethyl Gasoline Laboratories, Eng. Labs. Rept. 100 (1938).

Turchiebash, P. E., Working of the magneto and spark plugs during high altitude

flights (in Russian), Aeron. Engr. (Moscow) 1939,39.

Bairsto, G. E., Some factors controlling the development of electrical ignition

of aero engines, J. Roy. Aeron. Soc. 44, 119 (1940)

Hendry, N., Radio interference, Automobile Engr. 30, 167 (1940).

Chaston, J. C, Materials for electrical contacts, J. Inst. Elec. Engr. (London)

88, 276 (1941).

Kidder, C. P., Synthetics, Automobile Engr. 31, 455 (1941)

Swanson, C. E., Supercharged aircraft ignition harnesses, SAE Trans. 48, 107

(1941).

Fitzsimmons, J. T., The ignition system as influenced by fuel characteristics,

SAE Trans. 50, 15 (1942).

Randolph, D. W., Ignition shielding, Automotive Ind. 86, 24 (Apr. 1, 1942) ; SAE Trans. 50,538 (1942).

Alvino, A. V., Battery booster coils for airplane engine ignition systems, Trans.

Am. Inst. Elec. Engr. 63, 672 (1944)

Harkness, J. R., Design of an ignition system for an 18-cylinder aircraft engine,

Trans. Am. Inst. Elec. Engr. 63, 1321 (1944).

Peters, M. F., J. J. Philips, M. Kronstein, and H. B. Jealous, Cable used for

transmitting electric energy in airplanes, Trans. Am. Inst. Elec. Engr. 63, 1271 (1944).

Robinson, Jr., A. W., Analysis of high-frequency ignition circuits, Elec. Eng.

63, 916 (1944).

Hartzell, H. L., Effect of post-war automotive practices on ignition performance,

SAE Trans. 53, 427 (1945).

Rohats, N., Testing magneto coils, General Electric Rev. 48, 49 (1945).

Ross, D. M., Low-tension high-frequency ignition systems, Tech. Data Dig. 11, 53 (1945).

Swett, Jr., C. C, and F. A. Rodgers, Effect of high-resistance ignition cable on the erosion of spark-plug electrodes, NACA Mem. Rept. E5I21 (Sept. 1945).

Ignition testing unit, Flight 48, 47 (1945)

Berkey, W. E., Electrical measurements on aircraft engine ignition circuits, Elec. Eng. 65, 49 (1946).

I Ignition problems, Automobile Engr. 36, 413 (1946)

Hartzell, H. L., Coming car engine ignition, SAE J. 55, 69 (July 1947).

Lindbergh, Jr., J. E., and C. Sackett, Engine troubleshooting in the air, SAE

Quart. Trans. 1, 630 (1947)

Poole, A. J., Electronic ignition, Automotive Ind. 96, 37 (Feb. 1, 1947).

705-565—63 2 13
Rudd, J. K., Low tension whips plane ignition woes, SAE J. 55, 79 (Feb. 1947).

Wall, A. C, Low tension system cures ignition ills, SAE J. 55, 73 (Jan. 1947).

Welch, H. C., and J. V. McNultv, An ignition analyzer for internal-combustion

engines, SAE Quart. Trans. 1, G62 (1947).

Comber, M. M., Recent advances in aircraft ignition systems, Aircraft Eng. 20, 282 (1948).

Kent, P. .L, The automotive industry's participation in reduction of radio and

television interference, SAE J. 57, 17 (Mar. 1949).

Watters, C. J., The case for high frequency ignition systems, Aviation 'Week

50, 20 (Apr. 25, 1949).

Bauer, W. M., and L. G. Sands, Aircraft ignition tester, Electronics 23, S7 (Oct.

1950).

Rainey, C. W., Ford's new ignition system, SAE J. 58, 28 (Apr. 1950).

Christian, G. L., Engine analyzers gain wider acceptance, Aviation Week 54, 34 (Apr. 2, 1951).

Eaglesfleld, C. C, Car ignition radiation, Wireless Engr. 28, 17 (Jan. 1951).

Hartzell, H. L., Ignition systems for future high-compression engines, SAE J. 59, 45 (Nov. 1951).

Hartzell, H. L., and B. H. Short, Ignition problems in damp weather, SAE

Quart. Trans. 5, 207 (1951).

Marchisio, M., Effect of temperature on the ignition vibrators of turbojet

engines, Aerotechnica 31, 84 (1951).

Peroutky, D. C, High frequency ignition needs no breaker points, Automotive

Ina. 104, 34 (Jan. 1, 1951).

Peters, M. F., and L. H. Middleton, Optimum rate of voltage rise for minimum

energy loss in ignition systems, SAE Quart. Trans. 5, 309 (1951).

Smits, W. Beye, and P. F. H. Maclane Pont, The Smitsvonk low-tension capacity

ignition system, SAE J. 59, 61 (Apr. 1951).

Zipkin, M. A., H. E. Sheets, and C. N. Scott, High energy multiple spark ignition

systems for jet engines, SAE J. 59, 70 (Apr. 1951)

.

Distributed resistance ignition cable, Electronics 24, 204 (Jan. 1, 1951).

Elliott, L. J., Jet ignition systems, Aero. Dig. 64, 28 (Feb. 1952).

Gregoire, S. E., Improvements in jet engine ignition systems, Automotive Ind.

107, 48 (Sept. 1, 1952).

Klass, P., New ignition better, yet cheaper, Aviation Week 57, 47 (Sept. 22,

1952).

MacNew, T., Analyzing ignition problems of piston and jet engines, Automotive

Ind. 107,46 (Sept. 1, 1952).

Tognola, T., Analvzation of the creepage-gap ignition system, Automotive Ind.

107,49 (Sept. 1, 1952).

Bibliography and abstracts on electrical contacts, 1835-1951, Am. Soc. Testing

Mater. Spec. Tech. Publ. 56-G (1952).

High energy spark ignition units for gas turbines, Gas Oil Power 47, 314 (1952). Jet ignition, Aviation Week 57, 67 (Nov. 10, 1952).

Christian, G. L., Comets use high-energy ignition, Aviation Week 59, 83 (Oct.

12, 1953).

Moret, C, New ignition methods : electrostatic ignition, J. Soc. Ingr. Automobile 26, 284 (1953).

Frederick, E., Electric ignition for high-compression engines, Diesel Power 32, 28 (June 1954).

Martin, E. A., and J. H. Goffe, A new engine analyzer, SAE M.P., Atlantic

City (June 1954) ; Abstract : SAE J. 62, 24 (Nov. 1954).

Terry, S. M., 12 volts presents its case, SAE J. 62, 29 (Feb. 1954).

New magneto uses battery current for starting, Automotive Ind. Ill, 52 (Oct.

1, 1954).

Balagvrov, V. A., Heat calculations for automobile ignition coils, Avtomob. i Trakt. Prom., 13 (Dec. 1955).

Boland, R. W., A fresh approach to ignition analysis, SAE M.P., St. Louis (Nov.

1955).

Berezkin, V., and A. Zhernokov, Modernization of the ignition control instruments, Avtomob. Transp. 34, 29 (Dec. 1956).

MacNew, T., Service problems discussed at Bendix Aircraft Ignition Conference, Automotive Ind. 115, 66 (Oct. 1, 1956).

Pieslak, W., Electric ignition apparatus, Wiadomosci Elektrotechn. 16, 275 (1956).

Vartanov, V., Restoring resistance in ignition coils, Avtomob. Transp. 34, 31

(March 1956).

Gavrilov, A. K., Selecting optimum ignition timing for heating up the engine,

Tr. Sibirsk. Avtomob.-Dor. Inst. No. 6, 41 (1957)

.

14
Koval, D., Stands used in studying the performance of ignition systems, Avtomob.

Transp. 35, 28 (Nov. 1957)

Musienko, A., Starter ignition systems (for aircraft engines), Grazhdanskaia

Aviatsiia 14, 32 (1957).

Shearer, A. W., Aircraft ignition problems studied at Fourth Annual Bendix

Conference, Automotive Ind. 117, 66 (Sept. 15, 1957).

Uukkivi, V., V. Birivlev, and A. Zhernovkov, Stands used for checking ignition

system devices, Avtomob. Transp. 35, 17 (June 1957).

Delco-Remy ignition distributor—notes on basic design and production, Automobile Engr. 47, 250 (1957).

Testing ignition distributors with electronic equipment, Automotive Ind. 116,

60 (April 1,1957).

Altholz, E., Distributors for Detroit, Machinery (N.Y.) 65, 114 (Dec. 1958).

Temnov, V., Equipment for checking vacuum governors of ignition regulators,

Avtomob. Transp. 36, 32 (Jan. 1958).

Urban, P., Basis of interference caused by automobile ignition systems, Slaboproudy Obzor 19,385 (1958).

Ignition analyzer (DuMont Ignitionscope) , Electron. Ind. 17, 84 (Feb. 1958).

Ignition uses transistors, Electronics 31, 20 (June 27, 1958).

Aleksandrov, E., Ignition system, Za Rulem 17, 16 (1959).

Campbell, E. L., Exit ignition noise! QST 43, 30 (May 1959).

Dasek, M., Ignition in two-stroke multi-cylinder engines, Svet Motoru 13, 664

(1959) . Dudic, R., Some problems of cables for spark plugs, Vojno Tehnicki Glasnik

7, 370 (1959).

Federov, S., Battery ignition, Za Rulem 17, 22 (1959).

Modly, J., Ignition of fast-working gasoline motors, Tesla 6, No. 4, 36 (1959).

Vaneev, A. I., and A. S. Skoblikov, Automatic vacuum-controlled advance ignition for all operating conditions, Avtomob. Prom., 15 (May 1959).

Veverka, M., Magneto ignition or storage battery ignition for racing cars, Svet

Motoru 13,568 (1959).

Transistorized ignition system to take lid off engine design, Prod. Eng. 30, 25

(Mar. 2, 1959).

Transistors give new jolt to high-power auto engines, Machine Design 31, 25

(Mar. 19, 1959).

Transistors make cars run better, Radio Electron. 30, 43 (May 1959)

Geschelin, J., Second Ignition Performance Conference, Automotive Ind. 123,

80 (Nov. 15, 1960).

Spaulding, Jr., G. E., Transistor switched ignition systems, SAE Trans. 68, 611

(1960) . Electronics advances in ignition systems. Electronics 33, 82 (Mar. 25, 1960).

Piezoelectric ignition switch, Engineer 210, 973 (1960).

Ball, A. H., and W. Nethercot, Radio interference from ignition systems, Proc.

Inst. Elec. Engr. (London) 108B, 273 (1961).

Becker, M. F., New truck ignition systems held promising, SAE J. 69, 123

(Feb. 1961).

Crankshaw, E., and R. Arnold, Piezoelectric ignition developed for small engines,

SAE J. 69, 46 (Aug. 1961).

Gage, J. F., and C. J. Dunne, Service experience with transistorized ignition,

SAE J. 69, 84 (Apr. 1961)

Lehr, W., The beginning of automobile electrical equipment : 1. the development

of ignition systems, Automobiltech. Z. 63, 260 (1961).

Madland, G. R., Transistorized automotive ignition systems, Automotive Ind.

125, 70 (Aug. 15, 1961).

Martin, A. V. J., Electronic ignition systems designs, Electron. Ind. 20, 164

(July 1961).

Quinn, H. P., Gas tubes and a transistor for electronic ignition, Electronics 34, 62 (Dec. 15, 1961).

Scott, D., Lucas introduces electronic ignition system, Automotive Ind. 125, 52

(Aug. 1, 1961).

Smithey, T. E., Electronic ignition for your car, Radio Electron. 32, 34 (Sept.

1961).

Distributor mountings, SAE Standard, SAE Handbook, 642 (1961).

Electronically controlled ignition system for racing engines, Engineer 211, 426

(1961) . Electronic ignition—plastics parts used in improved system, Plastics World 19, 41 (July 1961).

Good start for two strokes with new ignition, Engineering 192, 569 (1961).

15
High tension ignition cable, SAIO Standard. SAK Handbook, 01!) (1901).

Ignition coil mounting, SAIO Standard, SAK Handbook, 037 (1001).

Ignition system without coil or battery, Engineering 191, 21 (19(51).

London show review: electrical equipment, Automobile Engr. 51, 487 (1961).

Low tension cable, SAK Standard, SAK Handbook, 050 (1901).

Lucas electronic ignition system, Automobile Engr. 51, 140 (1901).

Magister ignition system, Automobile Engr. 51, 240 (1961).

Magneto mountings, SAE Standard, SAE Handbook, 642 (1961).

Measurement of vehicle radio interference (30 to 400 megacycles), SAE Standard, SAE Handbook, 645 (1961).

Piezoelectric ignition, Wireless World 67, 210 (1961).

Pulse generator key to pointless ignition, Machine Design 33, 10 (Dec. 21,

1961) . Radio noise suppressors, SAE Recommended Practice, SAE Handbook, 645

(1961).

Brown, R. J., Low tension ignition on sewage gas engines, Public Works 93, 103 (1962).

Butler, F., Electronic ignition, Wireless World 68, 29 (Jan. 1962)

.

Lawson, H. W., Put electronic ignition in your car, Radio-Electron. 33, 34 (July

1962) . Schotz, A. M., Check auto ignition with an ohm-dwell tachometer, RadioElectron. 33, 32 (June 1962).

Shvetsov, A. G., Determination of the operating point of a magnet in the pres- ence of magnetizing armature reaction in a magneto, Elektrichestvo, 6 (July

1962).

Teasel, R. C, Ignition system development anticipates new engines, SAE J. 70, 38 (June 1962).

Warner, R. S., Electronic breakerless ignition for large gas engines, Mech. Eng.

84, 58 (1962).

Wass, C. A., An automatic wire-snapping machine for experiments on electrical

ignition of gases, J. Sci Instr. 39, 229 (1962)

.

Auto ignition has no breaker points, Electronics 35, 63 (Feb. 9, 1962).

Compact unit checks out ignition system, Petrol. Eng. Management 34, 245

(June 1962).

Electronic ignition arousing considerable interest for the future, Automobile

Engr. 52,482 (1962).

Engine ignition, Automobile Engr. 52, 390 (1962)

.

Ignition by electronics under trial, Am. Gas Assoc. Monthly 44, 13 (Dec. 1962).

Silicon control rectifier slashes service needs (breakerless ignition system),

Prod. Eng. 33, 64 (Aug. 20, 1962)

.

S.T.E.A.M. automatic ignition control, Automobile Engr. 52, 54 (1962).

Morgan, E. E., Oscilloscopes in the modern garage, Ind. Electron. 1, 349 (1963).

Mayfield, M. R., Construction of high-performance transistorized ignition system,

Electron. World 69, 30 (June 1963).

b. Spark Plugs

Fisher, J. O.. Spark plugs, J. Am. Soc. Naval Engr. 28, 828 (1916).

Cunningham, R. H., Resistance of hot spark plug insulators, Automotive Ind.

39, 907 (1918).

Morgan, J. D., The effect of temperature on the resistance of spark plug in- sulations, Engineering 106, 513 (1918).

Paterson, C. C, and N. R. Campbell, The sparking potential of spark plugs, Gt. Brit. Advisory Comm. Aeron., Internal Combustion Engine Sub-Comm. Rept.

48 (1918).

Bleininger, A. V., and F. H. Riddle, Special spark plug porcelains, J. Am. CeramSoc. 2, 564 (1919).

Cragoe, C. S., Temperatures in spark plugs having steel and brass shells, NACA

Rept. 52 (1919).

Loeb, L. B., and F. B. Silsbee, Effect of temperature and pressure on the sparking voltage, NACA Rept. 54 (1919)

.

Low, A. M., Spark plug efficiency, Autocar 42, 655 (1919)

.

Silsbee, F. B., L. B. Loeb, L. G. Sawyer, E. L. Fonseca, H. C. Dickinson, and

P. G. Agnew, Spark plug defects and tests, NACA Rept. 51 (1919).

Silsbee, F. B., R. K. Honaman, E. L. Fonseca, A. V. Bleininger, and H. F. Staley,

Properties and preparation of ceramic insulators for spark plugs, NACA

Rept. 53 (1919).

16
Warren, H., The operation and design of sparking plugs, Automobile Engr. 9, 59 and 94 (1919).

Rawdon, H. S., and A. I. Krynitsky, A study of the deterioriation of nickel

spark-plug electrodes in service, Bur. Std. (U.S.) Technol. Paper 13 (1920)

T143.

Sparrow, S. W., Preignition and spark plugs, SAE J. 6, 129 (1920).

Staley, H. F., Cements for spark-plug electrodes, Bur. Std. (U.S.) Technol.

Paper 13 (1920) T155.

Manufacture of spark plugs, Clay-Worker 74, 324 (1920)

Sparking plugs, Automobile Engr. 13, 10 (1922).

Buckseth, W., Shock tester for procelain insulators, Elektnotech. Z. 44, 943 (1923).

Silsbee, F. B., The effect of electrode temperature on the sparking voltage of

short spark gaps, NACA Rept. 179 (1923).

Wikoff, A. G., Manufacture of spark plug porcelain, Chem. Met. Eng. 28, 150

(1923) . Bowen, N. L., and J. W. Greig, The system AI2O3 SiO= ; a study of the equilibrium

relations of pure alumina at high temperatures, J. Am. Ceram. Soc. 7, 238

(1924) . Bowen, N. L., J. W. Greig, and E. G. Zies, Mullite, a silicate of alumina, J. Wash. Acad. Sci. 14, 183 (1924).

Burgoine, A. C. Sparking plugs, Automobile Engr. 14, 301 (1924).

Silsbee, F. B., The sparking voltage of spark plugs, NACA Rept. 202 (1924) ; Automotive Ind. 52, 539 (1925).

Twells. Jr., R., Preparing and spraying a glaze slip with special reference to the control of the various operations, J. Am. Chem. Soc. 7. 465 (1924).

Wataza, M., Spark plugs, Rept. Osaka Ind. Res. Inst. (Japan) 5, 1 (1924).

Greig, J. W., Formation of mullite from cyanite, andalusite and sillimanite, J. Am. Ceram. Soc. 8, 465 (1925)

Norton. J. T., An X-rav study of natural and artificial sillimanite, J. Am. Ceram.

Soc. 8, 401 (1925).

Peck, A. B., Changes in andalusite, cyanite and sillimanite at high temperatures,

J. Am. Ceram. Soc. 8, 407 (1925)

Watts, A. S., Spark plug insulation, Ind. Eng. Chem. 19, 1123 (1927).

Rabezzana, H., Spark plug problems, Automotive Ind. 59, 900 (1928) ; Aviation

26, 798 (1929).

Watson, E. A., The electrical characteristics of spark gaps and sparking plugs,

Automobile Engr. 18, 140 (1928).

Rabezzana, H., Spark plug examination. Aero Dig. 15, 152 (Nov. 1929).

Rabezzana, H., and D. W. Randolph, Sparking plugs, Automobile Engr. 20, 224

(1930) ; Automotive Ind. 62, S3 (1930).

Duffendack, O. S., R. A. Wolfe, and D. W. Randolph, The development of an

electron emitting alloy, Trans. Electrochem. Soc. 59, 181 (1931).

Production of sparking plugs, Machinery (London) 38, 339, 365, and 39, 1 (1931).

Gavino, V., Profitable methods and equipment for salvaging and reconditioning

used spark plugs, Riv. Aeron. 8, 61 (1932).

Hall, R. M., Selection, care and maintenance of porcelain spark plugs, Aviation

Engr. 6, 35 (1932).

Seiler, E., Spark plug insulators for high compression and high-speed engines,

Brennstoff- u. Waermewirt. 14, 21 and 43 (1932)

Seiler, E., Effect of design and composition of spark plug electrodes on ignition process in spark ignition engines, Brennstoff- u. Waermewirt. 14, 100

and 113 (1932).

Greene, C. F., Rapid firing of spark plug porcelain, Ceram. Ind. 23, 72 (1934).

Testing spark plugs, Automobile Elec. 10, 276 (1934).

Keeler, E. A., Procedure for rating spark plugs for resistance to fouling, Automotive Ind. 72, 604 (1935).

Naviatiel, H.. Spark plugs and their improvement, Brennstoff- u. Waermewirt.

17, 21 (1935).

Rabezzana, H., Spark plug fouling analysis, Automotive Ind. 73, 754 (1935).

Debenham, W. R., and F. G. Haydon, On the erosion of sparking plug electrodes

and the variation of sparking plug voltage, Brit. Air Min. Aeron. Res. Comm.

Rept. and Mem. 1744 (1936)

Keeler, E. A., Simulated leakage gages ability of spark plugs, Automotive Ind.

75, 182 (1936).

Electron device used in spark plug industry, Electronics 9, 44 (1936)

Sparking plugs with platinum points, Engineer 161, 211 (1936)

Arend, A. G., Sparking plugs and their manufacture, Electrician 118, 63 (1937).

17
Banks, F. R., Sparking plugs, J. Inst. Petrol. Technologists 23, 84 (1937) ; SAE

J. 45,397 (1939).

Boerlage, G. D., and A. C. Cattaneo, Thermocouple spark plug, Automotive Ind.

76, 114 (1937) ; Automobile Engr. 27, 64 (1937).

Okazaki, S., Y. Hanawa, and B. Ichijo, Relation between gap length and missing

pressure of spark plugs, Bull. Inst. Phys. Chem. Res. (Tokyo) 16, 519 (1937).

Peters, M. F., H. K. King, and J. P. Boston, Government investigates mica

spark plugs, Automotive Ind. 76, 777 (1937).

Rnbezzana, H., and H. Kalmar, Benefits from longer gaps in spark plugs, Automotive Ind. 76, 222 ; Automobile Engr. 27, 2C0 (1937).

Beall, A. L., and L. M. Townsend, Hi-duty spark plug testing, SAE J. 43, 4G5

(1938).

Ramsey, F. R., Sparking plugs in aero engines, Flight 33, 557 (1938).

Spark plug endurance tests, Automotive Ind. 78, 87 (1938).

Bibliography of spark plugs, Works Progr. Admin. Bibliog. Aeron., Pt. 35,

Engine Parts and Accessories (1939)

.

Allen, A. H., Polonium spark plugs, Steel 106, 37 (Mar. 18, 1940) ; Discussion

106,4 (Apr. 22,1940).

Bairsto, G. E., Some factors controlling the development of electrical ignition

of aero engines, J. Roy. Aeron. Soc. 44, 119 (1940).

Cronstedt, V., Shortcomings of mica insulation for aviation spark plugs, SAE J. 46, 233 (1940).

Dillon, J. H., Polonium alloys for spark plug electrodes, J. Appl. Phys. 11, 291

(1940).

Riddle, F. H., Ceramic insulators for spark plugs, SAE J. 46, 23G (1940).

Chandler, H. C, Ceramic insulators for aviation spark plugs, NACA OCR Rept.

3 (1941).

Method of determining rate of spark plug gas leakage during actual engine

operation, Ethyl Corp. Rept. A. R. 67 (1943).

Effeect of spark plug design details on electrode erosion, Ethyl Corp. Rept. A. R. 76 (1943).

Effect of low and high values of capacitance on spark plug electrode erosion,

Ethyl Corp. Rept. A. R. 100 (1943).

Effect of internal resistors on spark plug electrode erosion, Ethyl Corp. Rept.

A. R. 101 (1943).

Effect of ignition source on spark plug electrode erosion, Ethyl Corp. Rept.

A. R. 102 (1943).

Effect of spark polarity on spark plug electrode erosion, Ethyl Corp. Rept.

A. R. 103 (1943).

Method of measuring the resistance of spark plugs while the plugs are firing in an engine, Ethyl Corp. Rept. A. R. 104 (1944).

Effect of electrode geometry on spark plug electrode erosion. Tthyl Corp. Rept.

A. R. 105 (1944).

Effect of nose well ventilation on spark plug electrode erosion. Ethyl Corp. Rept.

A. R. 106 (1944).

Sloop, J. L., G. R. Kinney, and W. H. Rowe, Process of lead-deposit accumulations on aircraft engine spark plugs, NACA Wartime Rept. E 181 (1945).

Effect of different center electrode materials on sparking voltage during actual

engine operation, Ethyl Corp. Rept. A. R. 139 (1945)

.

Effect of spark polarity on sparking voltage during actual engine operation,

Ethyl Corp. Rept. A. R. 140 (1945).

Effect of heat range on electrode erosion of spark plugs having identical elec- trode design, Ethyl Corp. Rept. A. R. 144 (1945).

Test procedure for determining oil fouling characteristics of aircraft spark

plugs in the SC 17.6 engine. Ethyl Corp. Repts. A. R. 145 and A. R. 146 (1945).

Effect of varying load conditions on the sparking voltage requirements of cur- rent production ceramic spark plugs, Ethyl Corp. Rept. A. R. 148 (1945).

Spark plugs, War Department Tech. Bull. TB ORD 313 (1945)

.

Sparking plugs, Automobile Engr. 35, 208 (1945).

Technical reports on spark plug electrode materials, Battelle Memorial Institute

(1945).

Bychinsky, W. A., Factors affecting the functioning of spark plugs, SAE Quart.

Trans. 2, 254 (1948).

Eitel, W., Ceramic spark plug insulators rich in alumina, Ceram. Ind. 50, 66

(1948).

Pigneguy, P. G., and J. G. Dawson, Spark plug fouling and mixture distribution,

Shell Aviation News 117, 14 (1948).

Airline tests gage spark plug erosion, SAE J. 56, 70 (Apr. 1948).

18
Effect of tetraethyl lead content on preignition ratings of aviation spark plugs

with platinum alloy electrodes, Ethyl Corp. Rept. A. R. 193 (1948).

Spark plug manufacture, Elec. Rev. (London) 142,721 (1948).

Barlett, H. B., and K. Schwartzwalder, Trends in the chemical and mineralogical constitution of spark plug insulators, Bull. Am. Ceram. Soc. 28, 462

(1949).

Furman, G. R., and B. Corrigan, All-important spark plug, Aero Dig. 59, 20 and

92 (Oct. 1949).

Riddle, F. H., Ceramic spark plug insulators, J. Am. Ceram. Soc. 32, 333 (1949).

Schwartzwalder, K., and C. F. Schaefer, Internal sealing of spark plug insulators, Bull. Am. Ceram. Soc. 28, 455 (1949)

Cold tests with arctic oil at temperatures ranging to —40° F, Delco-Remy Division, General Motors Corp. Eng. Rept. 2918-B (Oct. 28, 1949).

Investigation of the effect of resistor-suppressors upon cold starting, Signal

Corps Eng. Labs. Tech. Mem. M-1189 (Mar. 24, 1949).

Spark plugs for internal combustion engines, Lubrication 35, 61 (1949).

Christian, G. L., New trends at plug conference, Aviation Week 53, 19 ( Sept. 18,

1950).

Cipriani, C, Modern spark plugs permit wider gaps, SAE J. 58, 65 (June 1950).

Griffin, A. R., and J. G. Dawson, The effect of fuel factors on spark plug per- formance, Shell Aviation News 143, 8 (May 1950).

Annular electrode spark plug, Aero Dig. 60, 58 (May 1950).

Comparative cold-starting characteristics of resistor and non-resistor type

spark plugs, The Electric Auto-Lite Co., Eng. Rept. 3 (Jan. 19, 1950).

Spark plug competition keen, Aviation Week 53, 33 (Oct. 2, 1950).

Swanson, C. E., and J. W. Miller, How large can the gaps be? SAE Quart.

Trans. 5, 283 (1951) ; Excerpts : SAE J. 59, 32 (Feb. 1951).

New anti-fouling spark plug, Aviation Week 55, 48 (Oct. 15, 1951)

Beaubier, R. O, H. J. Chalk, and M. M. Roensch, Spark plug problems in auto- motive service, SAE M.P., Detroit (Mar. 1952).

Griffin, A. R., Control of lead fouling in aero engines, Shell Aviation News 165,

17 (Mar. 1952).

Harris, D. N, F. R. Watson, and T. Frame-Thompson, Pre-planned tests exemplified by flight research, Shell Aviation News 168, 14 (June 1952).

Metzel, H. N., Spark plug fouling from a car manufacturer's viewpoint, SAE

M.P., Detroit (Mar. 1952).

Vogel, H. H., Operation of spark plugs in present-day engines, SAE M.P., Detroit

(Mar. 1952).

Tust, V. E., and E. A. Droegemueller, Aviation spark plug fouling—its cause and control, SAE J. 60, 65 (May) and 37 (June 1952) ; Shell Aviation News

164, 14 (Feb. 1952).

Four ways to combat auto spark plug fouling, SAE J. 60, 66 (July 1952).

Spark plug testing, Automobile Engr. 42, 113 (1952)

Greenshields, R. J., Spark plug fouling studies, SAE Trans. 61, 3 (1953).

Experts study misfiring, fouling ; Champion's aircraft spark plug and ignition

conference, Aviation Week 59, 58 (Oct. 26, 1953)

"De-glamorized" spark plug is big news at Champion conference, Am. Aviation

18,58 (Nov. 8, 1954).

High-altitude spark plug, Aero Dig. 68, 48 (Apr. 1954)

Improved ceramic insulating material, Engineer 197, 289 (1954) ; Engineering

177,253 (1954) ; Flight 65, 207 (1954).

Spark plug fouling and preignition, Petrol. Process. 9, 53 (1954).

Balkevich, V. L., Cast alumina spark plugs, Tr. Vses. Nauchn.-Issled. Inst.

Stroit. Keram. No. 10, 187 (1955).

Delikladic, M., Selection of spark plugs for motor vehicles, Vojno Tehnicki

Glasnik3, 672 (1955).

New developments highlight spark plug conference, Am. Aviation 19, 34 (Nov. 7, 1955).

Temperature governs spark plug performance, SAE J. 63, 107 (Dec. 1955).

Vital spark ( KLG's plug for jet engines ) , Elec. J. 154, 1856 ( 1955 )

Lebedev, A., X-ray detection of faults in engine spark plugs, Grazhdanskaia

, Aviatsiia 13, No. 2. 28 (1956).

Vaneev, A. I., and A. S. Skeblikov, Increasing the spark gap of spark plugs and

the requirements for automobile ignition systems, Avtomob. Trakt. Prom., 26

(Aug. 1956).

19
Hall, 0. A., K. C. Beaubier, E. C. Marckwardt, and It. L. Courtney, Phosphorus

fuel additives reduce spark plug fouling, SAB J. 65, 60 (Aug. 1957).

Modly, J., The spark plug and its maintenance, Vojno Tehnicki Glasnik 5, 49 (1957).

Sergei, O. S., Piezoelectric spark plug indicators, Tr. Aviatsionnii Inst. No. 92, 129 (1957).

Winogradow, L., and Z. Czeckowska, Preparing an insulating composition for the production of spark plugs for automobiles, Szklo Ceram. 8, 199, 250

(1957) . How AC turns out top grade spark plugs, Ceram. Ind. 69, 84 (1957).

Spark plug assembly (Crusota air-operated machine), Automobile Engr. 47, 314 (1957).

Hudec, R., The heat range of spark plugs, Avtomobil (Czechoslovakia), 2, 132

(1958) . Lauer, J. L., P. J. Friel, and R. D. Miller, Fundamental studies related to spark plug deposits, SAEM.P., 106B (Nov. 1958).

Orlov, V., Instrument for cleaning and pressure testing of spark plugs, Avtomob.

Transp. 36, 24 (Nov. 1958)

.

Shakhovtsev, V. I., Improving spark plugs, Avtomob. Prom., 10 (Sept. 1958).

Usanov, A. D., A. A. Chapchaev, Effect of operating conditions of engines on spark plug performance, Avtomob. Prom., 22 (July 1958).

Can beta rays make better spark plugs? Nucleonics 16, 82 (1958)

.

Dokkolsen, O. W., Plastic moulding of sparking plug insulators, J. Inst. Pro- duction Engr. 38, 614 (1959)

.

Gumbleton, J. J., Engine voltage requirements using spark plugs preionized

with radioactive gold, SAE M.P. 8T (Jan. 1959) ; Abstract: SAE J. 67, 125

(Feb. 1959).

Haas, L. E., Wanted—better spark plugs for portable two-stroke engines, SAE

M.P. 123U (1959) ; Abstract : SAE J. 68, 52 (Mar. 1960).

Leutz, L. R., R. F. Nostrant, and R. J. Craver, Some problems of spark plug

operation in two-cycle engines, SAE M.P. 123V (Oct. 1959) ; Abstract: SAE J. 67,41 (Dec. 1959).

Nagy, G., and S. Matiscsak, Influence of correct working of spark plugs on the

reduction of gasoline consumption, Rev. Transport. 6, 235 (1959).

Popa, B., and L. Sandor, Stresses and testing of spark plugs, Rev. Transport. 6, 522 (1959).

AC's hot tip for spark plugs, Motor Ind. 78, 96 (May 1959)

.

Improved K. L. G. glow plugs, Automobile Engr. 49, 339 (1959).

New AC sparking plugs, Automobile Engr. 49. 246 (1959)

.

Sheathed element glow plugs, Engineer 207, 588 (1959)

.

Sparking plug development (K.L.G. engine testing), Automobile Engr. 49, 103

(1959) . Counts, W. E., and W. E. Hautb, Jr., Radioisotope techniques applied to fundamental corrosion studies of spark plug ceramics, General Motors Eng. J. 7, 31 (July-Sept. 1960).

Julien, H. P., and R. F. Neblett, Spark plug misfiring—mechanism studies, SAE

Trans. 68, 328 (1960).

Petru, S., On the thermal value of plugs, Met. Constructia Masini 12, 409 (1960).

Smith, L. E., How AC uses optical gauging for precision ceramics, Ceram. Ind.

74, 68 (Mar. 1960).

Federal Specification for spark plugs, W-S-506(2) (1960).

Fuchs, E. J., Single cylinder engine method for measurement of spark plug foul- ing, SAE M.P. 436B (1961).

Preignition rating of spark plugs for ground vehicles. SAE Recommended Practice, SAE Handbook, 644 (1961).

Spark plugs, SAE Standard, SAE Handbook, 642 (1961).

Torque requirements for spark plug installation, SAE Recommended Practice,

SAE Handbook, 644 (1961)

.

Dudikov, N. K., Portable device for testing spark plugs, Avtomob. Prom., 46

(1962).

Gail, R. J., Type of fuel affects spark plug selection, Oil Gas J. 60, 96 (1962).

Test, L. J., and B. L. Hurd, Simple apparatus measure plug fouling, SAE J. 70, 86 (Mar. 1962).

A significant new controlled voltage high frequency plug, Automobile Engr. 52, 482, (1962).

The Lodge "Golden" controlled voltage high-frequency plug, Motor Ind. 81, 3G (Oct. 17, 1962).

20
2.4. Miscellaneous

Bairstow, L., E. F. Relf, and E. A. Griffiths, Tests on magnetos immersed in an

explosive mixture of petrol and air, Gt. Brit. Advisory Comm. for Aeron. Rept.

and Mem. 186 (1914).

The prevention of fire in single-engined aeroplanes, Rept. of the Fire Prevention

Sub-Committee, Gt. Brit. Aeron. Res. Comm., Rept. and Mem. 795 (1922).

1 The possible causes of fire in an aeroplane crash and the means that can be

taken to lessen the fire risk, Rept. of the Fire Prevention Sub-Committee, Gt.

. Brit. Aeron. Res. Comm., Rept. and Mem. 796 ( 1922 )

, Walls, N. S., R. V. Wheeler, W. Rintoul, and A. G. White, The ignition of fire- damp by momentary flames, Gt. Brit. Safety in Mines Res. Board, Paper 24

(1926).

Walls, N. S., and R. V. Wheeler, The ignition of gases, VI. Ignition by flames,

Mixtures of the paraffins with air, J. Chem. Soc. 1927, 291. Blacktin, S. C, Spontaneous electrification in dust clouds, with special refer- ence to coal dust clouds, Gt. Brit. Safety in Mines Res. Board, Paper 43

(1928) . Burgess, M. J., and R. V. Wheeler, The ignition of firedamp by the heat of

impact of rocks, Gt. Brit. Safety in Mines Res. Board, Paper 46 (1928).

Burgess, M. J., and R. V. Wheeler, The ignition of firedamp by the heat of impact of metal against rock, Gt. Brit. Safety in Mines Res. Board, Paper 54

(1929) . Coward, H. F., and R. V. Wheeler, The ignition of firedamp, Gt. Brit. Safety in

Mines Res. Board, Paper 53 (1929).

Burgess, M. J., and R. V. Wheeler, The ignition of firedamp by the heat impact

of hand picks against rock, Gt. Brit. Safety in Mines Res. Board, Paper 62

(1930) . Blacktin, S. C, and H. Robinson, Spontaneous electrification in coal-dust clouds,

Gt. Brit. Safety in Mines Res. Board, Paper 71 (1931).

Burgess, M. J., and R. V. Wheeler, The ignition of firedamp by the heat of impact of coal cutter picks against rocks, Gt. Brit. Safety in Mines Res. Board,

Paper 70 (1931).

Grimshaw, H. C, and W. Payman, The ignition of firedamp by coal-mining explosives, Part I. Gallery experiments, Gt. Brit. Safety in Mines Res. Board,

Paper 69 (1931).

Kirby, W. A., Ionization in gaseous explosions, J. Chem. Soc. 1931, 878. Burgess, M. J., and R. V. Wheeler, The prevention of ignition of firedamp by

the heat of impact of coal-cutter picks against hard rocks, Gt. Brit. Safety

in Mines Res. Board, Paper 81 (1933).

Guest, P. G., Static electricity in nature and industry, U.S. Bur. Mines Bull. 368

i | (1933).

' King, R. O., and G. Mole, The explosions of mixtures of combustible gases with

air by nuclear drops of water and other nuclei and by X-rays, J. Inst. Petrol,

i Technologist 20, 791 (1934) ; 21, 838 (1935).

Cotte, E., Ignition of firedamp by portable incandescent electric lamps, Rev.

Ind. Minerale, No. 367, 371 (1936).

Greene, B. A., The hazard of fire and explosion in anesthesia, Anesthesiology 2,

1 138 (1941).

Horton, J. W., Present status of the problem of preventing anesthetic explosions, Anesthesiology 2, 121 ( 1941 )

Jones, G. W., and G. J. Thomas, The prevention of cyclopropane-oxygen

explosions by dilution with helium, Anesthesiology 2, 138 (1941).

Thomas, G. J., and G. W. Jones, Clinical experiences in the prevention of cyclopropane-oxygen explosions by the addition of helium, Current Researches

Anesthesia Analgesia 20, 121 (1941)

Silsbee, F. B., Static electricity, Natl. Bur. Std. (U.S.) Circ. 438 (1942).

Jones, G. W., R. E. Kennedy, and G. J. Thomas, Explosion hazards of com-

' bustible anesthetics, U.S. Bur. Mines Tech. Paper 653 (1943).

A review of electrical research and testing with regard to flame-proof enclosure

and intrinsic safety of electrical apparatus and circuits, H. M. Stationery

' Office, London (1944).

Allsop, G., E. M. Guenalt, and A. D. J. Nicol, Intrinsic safety of electrical ap- paratus, Gt. Brit. Safety in Mines Res. Board, Paper 104 (1946).

Bender, R. J., Use of ether as ignition agent, Automotive and Aviation Ind. 95, 40 (Sept. 1,1946).

Studies of explosives and explosions, U.S. Bur. Mines Rept. Invest. 4031 (1946).

21
Allsop, G., F. J. Hartwell, E. M. Guenalt, and A. R. Baker, Intrinsic safety in electrical apparatus, Second Report, Gt. Brit. Safety in Mines Res. Board,

Paper 106 (1947).

King, R. O., The cause of detonation or combustion knock in engines, Can. J. Res. [F] 26,228 (1948).

King, R. O., W. A. Wallace, and B. Mahapatra, The hydrogen engine and the

nuclear theory of ignition, Can. J. Res. [F] 26, 2G4 (1948).

King, R. O., W. A. Wallace, and B. Mahapatra, The prevention of preiginition

and detonation in gas engines, Can. J. Res. [F] 26, 360 (1948).

Jones, E., The ignition of solid explosive media by hot wires, Proc. Roy. Soc. (London) [A] 198,523 (1949).

King, R. O., and E. J. Durand, The cause of preignition (surface ignition) —

undoped liquid fuel, Can. J. Res. [F] 27, 337 (1949).

Boyle, A. R., and F. J. Llewellyn, Electrification of metal dusts, J. Soc. Cliem.

Ind. (London) 69,45 (1950).

Boyle, A. R., and F. J. Llewellyn, The electrostatic ignitability of dust clouds

and powder, J. Soc. Chem. Ind. (London), 69, 173, (1950).

Broatch, J. D., An apparatus for the measurement of ignition delays of self- ignition, Fuel 29, 106 (1950).

Guenalt, E. M., and E. Atherton, Intrinsically safe electrical apparatus : rela- tion of igniting current to circuit inductance for inflammable mixture with

air of the vapours of pentane, hexane, heptane and acetone, Brit. Elec. Allied Ind. Res. Assoc. Rept. G/T232 (1950).

King. R. O., E. J. Durand, and A. B. Allan, The concentration of finely divided

carbon in town gas-air mixtures required to induce severe knocking combustion, Can. J. Res. [F] 28, 177 (1950).

Scull, W. E., Relation between inflammables and ignition sources in aircraft

environments, NACA Tech. Note 2227 (Dec. 1950).

Chukhanov, Z. F., Ignition of coke dust, Dokl. Akad. Nauk SSSR 81, 821 (1951) ; Transl. : OTS 61-17371.

Guenalt, E. M., and E. Atherton, Intrinsically safe electrical apparatus: rela- lation of igniting current to circuit inductance for inflammable mixtures of

carbon, coal gas and hydrogen, Brit. Elec. Allied Ind. Res. Assoc. Rept.

G/T257 (1951).

Guenalt, E. M., and E. Atherton, Intrinsically safe electrical apparatus : rela- tion of igniting current to circuit inductance for inflammable mixtures of blue

water-gas with air, Brit. Elec. Allied Ind. Res. Assoc. Rept. G/T258 (1951).

Horsley, J. A. B., Intrinsic safety of electrical circuits in relation to the explosion

hazard in industry and relative ease of ignition by weak sparks of various

gases and vapours, Brit. Elec. Allied Ind. Res. Assoc. Rept. G/T259 (1951).

King, R. O., E. J. Durand, and A. B. Allan, The nuclear ignition of n-pentane in the CFR engine and the effect on performance, Can. J. Technol. 29, 52 (1951).

Riddlestone, H. G., The effect of series resistance on the energy dissipated in capacitive spark discharges across small gaps, Brit. Elec. Allied Ind. Res. Assoc. Rept. G/T253 (1951).

Barrere, M., General methods of measuring ignition lag in liquid propellants,

IV° Congr. Intern. Chauffage Ind. (Paris) (1952).

Guenalt, E. M., and E. Atherton, Intrinsically safe electrical apparatus : rela- tion of igniting current to circuit inductance for inflammable mixtures of benzene and of cyclohexane with air, Brit. Elec. Allied Ind. Res. Assoc. Rept.

G/T268 (1952).

Gunn, S. V., The effects of several variables upon the ignition lag of hypergolic

fuels oxydized by nitric acid, ARS J. 22, 33 (1952)

.

King, R. O., E. J. Durand, A. B. Allan, and E. J. T. Hansen, Optimum timing

of compression or spark ignition as determined by compression ratio ; acetal- dehyde and diethyl ether as engine fuels, Can. J. Technol. 30, 29 (1952).

King, R. O., and A. B. Allan, The adverse effect on thermal efficiency of the

endothermic reaction required for nuclear ignition as shown by engine ex- periments with methanol, acetaldehyde and diethyl ether, Can. J. Technol.

30, 44 (1952).

King, R. O., E. J. Durand, A. B. Allan, E. J. T. Hansen, and V. E. Bowen,

Nuclear ignition as illustrated by the characteristics of compression and spark

ignition, Can. J. Technol. 30, 222 (1952).

Kingman, F. E. T., E. H. Coleman, and Z. W. RogowT ski, The ignition of flammable gases by sparks from aluminum paint and rusty steel, J. Appl. Chem.

(London) 2,449 (1952).

22
Altman, D., and A. F. Grant, Jr., Thermal theory of solid-propellant ignition

by hot wires, Fourth symposium on combustion, 158, Williams and Wilkins,

Baltimore (1953).

Busch, A. M., Electrostatic spark ignition-source hazard in airplane crashes,

NACA Tech. N. >te 3026 ( 1953)

Bow den, F. P., The development of combustion and explosion in liquids and

so ids, Fourth symposium on combustion, 161, Williams and Wilkins, Balti- more (1953).

Grice, C. S. W., Sparks from aluminum paint. The firedamp ignition hazard,

Prod. Finishing (London) 6, No. 4, 58 (1953).

Guenalt, E. M., E. Atherton, and F. Shaw, Intrinsically safe electrical apparatus : relation of igniting current to circuit inductance for inflammable mixtures of color gas (butane) and of cyclohexane with air, Brit. Elec. Allied

Ind. Res. Assoc. Kept. G/T282 (1953).

Margerson, S. N. A., H. Robinson, and H. A. Wilkins, The ignition hazard from

sparks from magnesium-base alloys, Gt. Brit. Safety in Mines Res. Estab. Res. Rept. 75 (1953).

Mullins, B. P., Studies on the spontaneous ignition of fuels injected into a hot

air stream, Fuel 32, 211, 234, 327, 343, 363, 451, 467, and 481 (1953).

Riddlestone, H. G., The ignition of methane-air gas mixtures by capacitive

spark discharges, Brit. Elec. Allied Ind. Res. Assoc. Rept. G/T278 (1953).

Roston, B., Theoretical approach to the problem of determining the relationship

between the constants of circuits and their intrinsic safety, Nature 171, 397

(1953).

Holm, R., On the calculation of burning duration of switching arcs and the

effect of capacitive quenching circuits, Siemens Z. 24, 1 (1954).

King, R. O., and A. B. Allan, The characteristics of the ignition and combustion

of benzene in a carburetor engine as affected by heat load, Can. J. Technol. 32, 22 (1954).

Riddlestone, H. G., The effect of series resistance on the characteristics of capacitive spark discharges, Brit. Elec. Allied Ind. Res. Assoc. Rept. G/T293 (1954).

Titman, H., Ignition hazard from sparks from cast aluminum alloys, Gt. Brit.

Safety in Mines Res. Estab. Res. Rept. 90 (1954).

Wilke, R., Intrinsic safety, Elektrotech. Z. 75, 128 (1954).

Wood, H. L., and D. A. Charvonia, The ignition of fuel droplets descending

through an oxidizing atmosphere, Jet Propulsion 24, 162 (1954)

Barrere, M., and A. Moutet, Study of ignition lag of liquid propellants, Fifth

symposium on combustion, 170, Reinhold, New York (1955).

Bernard, M. L. J., Surface properties of liquid bipropellants and their effects on the kinetics of ignition, Fifth symposium on combustion, 217, Reinhold,

New York (1955).

Grabowski, G., Developments in explosion- and fire-suppression techniques,

SAE Trans. 63, 803 (1955).

Hartman, I., Frictional ignition of gas by mining machines, U.S. Bur. Mines,

Inform. Circ. 7727 (1955).

King, R. O., and A. B. Allan, The transition from spark to nuclear ignition as compression ratio is raised, Can. J. Technol. 33, 335 (1955)

King, R. O. and M. Rand, The hydrogen engine, Can. J. Technol. 33, 445 (1955).

Mullins, B. P., Spontaneous ignition of liquid fuels, AGARDograph 4, Butter- worths, London (1955).

Pino, M. A., A versatile ignition delay tester for self igniting rocket propellants,

ARS J. 25,463 (1955).

Barrere, M., and A. Moutet, Inflammation and ignition in liquid-propellant

rocket-motor, AGARD selected combustion problems II, 83, Butterworths,

London (1956).

Brokaw, R. S., Thermal ignition, with particular reference to high temperatures,

AGARD selected combustion problems II, 115, Buttersworth, London (1956).

Lewis, B, and G. von Elbe, Fundamental principles of flammability and ignition,

AGARD selected combustion problems II, 63, Butterworths, London (1956).

Riddlestone, H. G., The effect of series resistance on the ignition of methane-air

gas mixtures by capacitive spark discharges, Brit. Elec. Allied Ind. Res.

Assoc. Rept. G/T304 (1956).

Bernstein, H., and G. C. Young, Sparking characteristics and safety hazards

of metallic materials, U.S. Naval Gun Factory Rept. (April 1957).

Khitrin, L. N., and S. A. Gol'denberg, Thermal theory of ignition of gas mixtures : limiting conditions, Sixth symposium on combustion, 545, Reinhold,

New York (1957).

23
Luk'yanov, F. N., and N. G. Drozdov, Minimum energy of the spark of static

electricity required to initiate the explosion of petroleum products flowing

into a tank, Neft. Khoz. 35, No. 3, 53 (1957)

.

Muller, K., Intrinsically safe circuits, Elektrotech. Z. 78, 177 (1957).

Riddlestone, H. G., The effect of circuit resistance on the discharge energy

required for the ignition of methane-air mixtures, Brit. Blec. Allied Iud. Res. Assoc. Rept. D/T105 (1957).

Sehullze-Rhonhof, H., German investigations of the danger of inflammation by

sparks from aluminum. Rev. Ind. Minerale 39, 270 (1957).

Wooding, E. R., Intrinsically safe electrical apparatus : relation of igniting

current to inductance for a mixture of ethylene with air, Brit. Elec. Allied

Ind. Res. Assoc. Rept. D/T106 (1957).

Wooding, E. R., and F. Shaw, Intrinsically safe electrical appartus: relation

of igniting current to inductance for a mixture of acetylene with air, Brit.

Elec. Allied Ind. Res. Assoc. Rept. D/T107 (1957).

Wooding, E. R., and F. Shaw, Intrinsically safe electrical apparatus : relation

of igniting current to inductance for a mixture of acetylene with air, Brit. Elec. Allied Ind. Res. Assoc. Rept. D/T108 (1957).

Bryan, G. J., and E. C. Noonan, Energy requirements for the ignition of seven

solid explosives, Proc. Roy. Soc. (London) A246, 167 (1958).

Carpenter, D. L., and D. R. Davies, Variation with temperature of explosibility

characteristics of coal-dust clouds using electric spark ignition, Combust.

Flame 2, 35 (1958).

Evans, M. W., F. I. Given, and G. M. Muller, Ignition of electrolytic monopropellants by submerged electrical discharge, Jet Propulsion 28, 255 (1958).

Griffiths, S. T., and R. R. Wilson, The spontaneous ignition of alkyl silanes,

Combust. Flame 2, 244 (1958).

Hashiguchi, Y., and T. Fujisaki, Electrostatic ignitability of high-pressure

acetylene, Kogyo Kagaku Zasshi 61, 515 (1958).

Whitney, W. B., Combustible industrial gases—possibilities of ignition by particles of light alloys heated by arcing or by frictional impact, An appraisal

of published information, Brit. Elec. Allied Ind. Res. Assoc. Rept. D/T104

(1958) . Wolfhard, H. G., Ignition of combustible mixtures by hot gases, Jet Propulsion

28, 798 (1958).

Wolfhard, H. G., and D. S. Burgess, The ignition of combustible gases by flames,

Combust. Flame 2, 3 (1958)

.

Chang, C. J., A. L. Thompson, and R. D. Winship, Ignition delay of propane in

air between 725-880°C under isothermal conditions, Seventh symposium on

combustion, 431, Butterworths, London (1959).

Grey, P., and M. J. Harper, The thermal theory of induction periods and ignition delays, Seventh symposium on combustion, 425, Butterworths, London

(1959) . Hogan, V. D., and S. Gordon, Pre-ignition and ignition reactions of the propagatively reacting system magnesium-sodium nitrate-Laminae, Combust. Flame

3,3 (1959).

Kogarko, S. M., M. I. Devishev, and V. I. Basevich, A study of the ignition of

gases in the reaction products of a flame, Zh. Fiz. Khim. 33, 2345 (1959).

Marsel, J., and L. Kramer, Spontaneous ignition properties of metal alkyls,

Seventh symposium on combustion, 906, Butterworths, London (1959).

Miller, R. E., Some factors governing the ignition delay of a gaseous fuel, Seventh

symposium on combustion, 417, Butterworths, London (1959).

Vanpee, M., and H. G. Wolfhard, Comparison between hot gas ignition and limit

flame temperatures, ARS J. 29, 517 (1959).

Wolfhard, H. G., and M. Vanpee, Ignition of fuel-air mixtures by hot gases and

its relationship to firedamp explosions, Seventh svmposium on combustion,

446, Butterworths, London (1959).

Beutler, J. A., and J. A. Clark, Minimum electrical energy for auto-ignition of

gas mixtures in instrument cases, ISA M.P., Symp. on Safety for Electrical

Instrumentation, Wilmington (1960).

Cullis, C. F., and B. A. Khokhar, The spontaneous ignition of aliphatic amines,

Combust. Flame 4, 265 (1960).

Hickes, W. F.. Intrinsic safety, ISA M.P., Symp. on Safety for Electrical Instru- mentation, Wilmington (1960).

Litchfield, E. L., Minimum ignition energy concept and its application to safety

engineering, U.S. Bur. Mines Rept. Invest. 5671 (1960).

Roeschenbleck, B., The ignition of explosive gas mixtures by metallic sparks,

Bergbau Arch. 21, 61 (1960)

.

24
Salooja, K. C, Studies of combustion processes leading to ignition in hydrocarbons, Combust. Flame 4, 117 (1960).

Salooja, K. 0., The pre-flame and ignition properties of fuels, New Scientist 8, 729 (1960).

Wahl, H., Temperature and ignitability of grinding sparks in various gas mixtures, Z. Angew. Phys. 12, 60 (1960).

Weaver, H. F., Analysis of the causes of mine fires and ignitions, Coal Age 65,

83 (1960).

Electrical static discharges in aircraft fuel systems, SAE and Am. Petrol. Inst. Coordinating Research Council Rept. 346 (1960).

Ciepluch, C. C, H. Allen, Jr., and E. A. Fletcher, Ignition of solid propellant

rocket motors by injection of hypergolic fluids, ARS J. 31, 514 (1961).

Keller, J. A., and N. W. Ryan, Measurement of heat flux from initiators for

solid propellants, ARS J. 31, 1375 (1961).

McAlvey, III, R. F., The ignition mechanism of composite solid propellants,

Princeton Univ. Aeron. Eng. Lab. Rept. 557 (1961).

Mitchell, R. C, J. A. Keller, and others, Ignition and combustion of solid propellants, Univ. of Utah Rept. (Sept. 30, 1961).

Rae, D., A measurement of the temperature of some frictional sparks, Combust.

Flame 5, 341 (1961).

Courtney, W. G., Ignition of ethylene oxide vapor, ARS J. 32, 1530 (1962).

Devlev, V. N., and S. A. Gol'denberg, Ignition from a flame source in the

flow of homogeneous fuel-air mixtures, Teploenergetika 9, 22 (1962).

Kitmer, E. E., Energy requirement for the initiation of wire and carbon bridge

primers connected electrically in parallel or series, U.S. Naval Ordnance Lab.,

Rept. NOLTR-61-171 (Feb. 1962).

Knudson, L. I., and R. E. Forbess, Design concepts for an exploding bridgewire electronic ignition system, Elec. Eng. 81, 523 (1962).

Magison, E. G., Low voltage ignition of hazardous atmospheres, ISA J. 9, 29

(1962).

McAlvey, III, R. F., and M. Summerfield, Ignition of double base solid rocket

propellants, ARS J. 32, 270 (1962)

Morinaga, K., Ignition of hydrogen-oxygen gas by silent electric discharge,

Bull. Chem. Soc. Japan 35, 627 (1962)

Nethercot, W., and H. G. Riddlestone, Criterion of intrinsic safety for inductive

break-sparks, Proc. Inst. Elec. Engr. (London) 109, 543 (1962).

Roth, J. F., and G. P. Wachtell, Heat transfer and chemical kinetics in the

ignition of solid propellants, Ind. Eng. Chem. Fundamentals 1, 62 (1962).

Schoen, G., Electrostatic charging processes and their dangers of ignition, Chem.

Ing. Tech. 34,432 (1962).

Allen, Jr., H., and M. L. Pinns, Relative ignitability of typical solid propellants

with chlorine trifluoride, NASA Tech. Note D-1533 (1963).

25
THE NATIONAL BUREAU OF STANDARDS

The scope of activities of the National Bureau of Standards at its major laboratories in Washington, D.C., and Boulder, Colorado, is suggested in the following

listing of the divisions and sections engaged in technical work. In general, each

section carries out specialized research, development, and engineering in the field indicated by its title. A brief description of the activities, and of the resultant

publications, appears on the inside of the front cover. WASHINGTON, D.C.

Electricity. Resistance and Reactance. Electrochemistry. Electrical Instru- ments. Magnetic Measurements. Dielectrics. High Voltage. Absolute Electrical Measurements.

Metrology. Photometry and Colorimetry. Refractometry. Photographic Research. Length. Engineering Metrology. Mass and Volume.

Heat. Temperature Physics. Heat Measurements. Cryogenic Physics. Equation of State. Statistical Physics.

Radiation Physics. X-ray. Radioactivity. Radiation Theory. High Energy

Radiation. Radiological Equipment. Nucleonic Instrumentation. Neutron

Physics.

Analytical and Inorganic Chemistry. Pure Substances. Spectrochemistry.

Solution Chemistry. Standard Reference Materials. Applied Analytical Research. Crystal Chemistry.

Mechanics. Sound. Pressure and Vacuum. Fluid Mechanics. Engineering

Mechanics. Rheology. Combustion Controls.

Polymers. Macromolecules : Synthesis and Structure. Polymer Chemistry.

Polymer Physics. Polymer Characterization. Polymer Evaluation and Testing.

Applied Polymer Standards and Research. Dental Research.

Metallurgy. Engineering Metallurgy. Metal Reactions. Metal Physics. Electrolysis and Metal Deposition.

Inorganic Solids. Engineering Ceramics. Glass. Solid State Chemistry.

Crystal Growth. Physical Properties. Crystallography.

Building Research. Structural Engineering. Fire Research. Mechanical Sys- tems. Organic Building Materials. Codes and Safety Standards. Heat Transfer. Inorganic Building Materials. Metallic Building Materials.

Applied Mathematics. Numerical Analysis. Computation. Statistical Engineering. Mathematical Physics. Operations Research.

Data Processing Systems. Components and Techniques. Computer Technology.

Measurements Automation. Engineering Applications. Systems Analysis.

Atomic Physics. Spectroscopy. Infrared Spectroscopy. Far Ultraviolet

Physics. Solid State Physics. Electron Physics. Atomic Physics. Plasma

Spectroscopy.

Instrumentation. Engineering Electronics. Electron Devices. Electronic In- strumentation. Mechanical Instruments. Basic Instrumentation.

Physical Chemistry. Thermochemistry. Surface Chemistry. Organic Chemistry, Molecular Spectroscopy. Elementary Processes. Mass Spectrometry.

Photochemistry and Radiation Chemistry.

Office of Weights and Measures.

(Continued on page 3 of cover)

26
BOULDER, COLO.

CRYOGENIC ENGINEERING LABORATORY

Cryogenic Processes. Cryogenic Properties of Solids. Cryogenic Technical

Services. Properties of Cryogenic Fluids.

CENTRAL RADIO PROPAGATION LABORATORY

hmosphere Research and Propagation. Low Frequency and Very Low Frelency Research. Ionosphere Research. Prediction. Services. Sun-Earth

elationships. Field Engineering. Radio Warning Services. Vertical Soundings Research.

Troposphere and Space Telecommunications. Data Reduction Instrumentation.

Radio Noise. Tropospheric Measurements. Tropospheric Analysis. Spectrum

Utilization Research. Radio-Meteorology. Lower Atmosphere Physics.

Radio Systems. Applied Electromagnetic Theory. High Frequency and Very

High Frequency Research. Frequency Utilization. Modulation Research.

I Antenna Research. Radiodetermination.

Upper Atmosphere and Space Physics. Upper Atmosphere and Plasma Physics.

High Latitude Ionosphere Physics. Ionosphere and Exosphere Scatter. Airow and Aurora. Ionospheric Radio Astronomy.

:

RADIO STANDARDS LABORATORY

XV±1adio Standards Physics. Frequency and Time Disseminations. Radio and

Microwave Materials. Atomic Frequency and Time-Interval Standards. Radio

asma. Microwave Physics.

adio Standards Engineering. High Frequency Electrical Standards. High

Frequency Calibration Services. High Frequency Impedance Standards.

Microwave Calibration Services. Microwave Circuit Standards. Low Fre- quency Calibration Services.

Joint Institute for Laboratory Astrophysics-NBS Group (Univ. of Colo.).