Share Email Print
cover

Proceedings Paper

Derivation of the nonlinear heating conduction equation and calculation of the temperature field heated by laser
Author(s): Yiying Zhou; Junchang Li; Ling-Yun Zhou
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

In order to overcome the so called heat conduction paradox which was caused by Fourier heat conduction leading to the infinitive heat conduction velocity, M. Chester proposed a modification heat conduction eq. from macroscopic point of view, but this paper derived Chester's modification heat conduction eq. from microscopic point of view by means of phonon model. Furthermore, we solved the Chester's eq. by means of Solid Quantum Theory, and made us of it to compute the temperature field by laser heating.

Paper Details

Date Published: 8 September 1999
PDF: 5 pages
Proc. SPIE 3862, 1999 International Conference on Industrial Lasers, (8 September 1999); doi: 10.1117/12.361202
Show Author Affiliations
Yiying Zhou, Kunming Univ. of Science and Technology (China)
Junchang Li, Kunming Univ. of Science and Technology (China)
Ling-Yun Zhou, Kunming Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 3862:
1999 International Conference on Industrial Lasers
Fuxi Gan; Horst Weber; Zaiguang Li; Qingming Chen, Editor(s)

© SPIE. Terms of Use
Back to Top