Laser heating and mirror distortion
By: by S.E. Fuhs and A.E. Fuhs
Contributors: Fuhs, Allen E.; Naval Postgraduate School (U.S.)
Publisher: Naval Postgraduate School
Published: 1975
Place of publication: Monterey, California
Language: eng
Number of pages: 25
Subjects: Radiant heating; Lasers
Description: This report presents the use of computer drawn graphs to facilitate solution of temperature profiles as a function of time.  The solution of the one-dimensional unsteady heat-transfer equation for constant heat input due to laser radiation on one side of the sheet and insulation on the other was used to draw the graphs.  Graphs have been drawn for three ranges of Fourier numbers: 0 to 1.0, 0 to 0.1, and 0 to 0.01.  Sample problems are worked for three cases: temperature profiles within the metal plate as a function of time, time required to melt the front surface, and mirror distortion due to thermal expansion.
Notes: Title from cover.

"30 September 1975"--Cover.

"NPS-59Fu75091"--Cover.

Author(s) key words: Radiant heating, lasers, mirror distortion.

Includes bibliographical references (p. 23)

"Approved for public release; distribution unlimited"--Cover.

Technical report; 1975.

kmc/kmc 10/13/09.