Tulsa daily world. [volume] (Tulsa, Indian Territory [Okla.]) 1905-1919, 1918-02-17
AIrn LEsHNN 10 III

sThc Action d The Cafmrrtcr.
practically Bll cuRlW's. ftaaui bntY
st Or Ena, are heat ougtnrs that
r. they depend upon the Eencras !
uSn Of heat for their power or ~.
rR In tho steam engine The
not Ia generated cKjernally. updcr /
y boiler, perhaps ~ great distance .
s5Ry from the engine. the heat be- 7
int earrei to tho engine In IA /
,lam The sas engine often called
sis internal Comhuit tlon engine
Erhe heat IN both cases l. ssnor.
add hy the COIN huston, or burning,
od tho fuel what In com huAtion,
on what happens when fuel
tVrns' A chsmlesl action tales
pkcs or, IN the case Of gas the
hydrogen which " In II, chemically
tdn hlnes with tho oxygen of the
I'd In make water, which is cont
pted ~ two parts of hydrogen 20
ot Of oxygen and the carbon IN
40 sas also combines with the
oN gen of the air, but makes car
hd dinxids. which is compt sed ot
ot part of carbon 10 two parts OF
oxygen When such chem cal sc-
ti4n takes plscs hsat Ia generated.
IN the ,'sam engine, the burning
edthe coal also made UP of rarbnn
al hydrogen. " comparatively
slSv but. In the sn- snSine, the
tolnbuEtlor. or generation OF heht.
is ins,anta neous Or there Ia nm
EXPLOSION. An explosion In an In
st(ntAnsous combustion,
the speed and method OF using
thk pdwer NJ the heat due 10 tho
h,knlng of the fuel In the rns en-
site Il such that this erplonion ~
shkolutsly necessary IN order 70 use
III most Of the hsat generated. II
III com bus,lor were slow most of
thAhsat would sscaps Without EiN-
Ing m i,s energy, or power.
From the shove We see tha' the
fusl-ln the ants engine, gnsolirsD
m3T bs eo,ten Into ths evllrhers
s1the engine In such a condition as
totespicde the moment u Il isnfsd
rms means two things. namey.
thit Il must enter the cylinders In
thS form az aas, or, at most fine
mkt Ani that Il mus toe nised
weh the proper quantity ~ oSSpen'
s1 As tho oxygen OF the air Is usHds
nrtper quantity ~ air. Tn. function
OIL tho carhurctor Ia 10 accomplish
,hfse two thlnss
tsfore studying the Neuon OF the
eafburetor. let VS. rec what the
pbperties ~ paaolins, which can
I'D utilized In the design OF the car
bthe,or. are
Fhe liuuld Fasollne will chance
tols gas II II IA brought to cers
thp temperature, approximation
rot degrees Fuhrenhsit when, IN
def atmospheric pressure. Just as
A
hrkusht to temperature OF sls de-
frfes
bf the steam comes In contact
~1h a surface Of air colder than
flt degrees, II will condense, ana
sEAin form water Likewise, " the
satollne sas comes In con,Rc' Win
a fold surface II eill condemns ana
isfin form llauid.
The pressure Of the air a. sea
leeel due TO the weight OF ths miles
afkalr above II. " lt7 ntunds per
obare inch This IA called atmos.
pferlc pressure You will note thai
laid that the gasoline will change
ieta Tas at nhou, 20 degrees, when
nttier atmospheric pressure, II VIII
.hArge to 4 gas or vaporixe. nt
mkch lower temperature the
prSssure he less than atmospheric
.r,ch 4, rac,I,ai,v th. same thins
- " s.naas'., nt ,ns ma sol ne
,pc,,.s W nm A.rstivhlv low
.k..n.rs,,ra .ds.s "a me f,et
~, ,hs -,eiIor AZ he engine mis-.
,oS ,nss.s yacuu,, in IN, cyiin.
~ ,nist manitoba and carburetnt.
T,,., ~. c,.n,,n. Iii yanor.z. nj
-. ,sr,,rs,a,,re which
sIs.d I, "a. assl,n ~ the carbure
,o " ''''
So,. cortr,.,or. sep.nA entirely
- IN. aho,s nrt,on ut,tn most
.stbnrst,rs ,ne vanorIyln~ ,s fncili-
90 nv bnyinr H. ysaoIins enter
hT mixing chamber and inlet mani
nh IN ~. form M a srray. For
~ nnrnose a snray nozxlc IL used
H. the Illustration the noszle ts
,htwn as r. The gasoline in the