Numerical computation of heat conductivity with surface photothermal data

Jianxin Zhu

doi:10.1117/12.520169

12 May 2004 Numerical computation of heat conductivity with surface photothermal data

Jianxin Zhu

Proceedings Volume 5280, Materials, Active Devices, and Optical Amplifiers; (2004) https://doi.org/10.1117/12.520169
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China

Abstract

In this paper, a local marching numerical method is developed to solve the one-dimensional inverse nonlinear heat conductivity problem (INHCP). Numerical analysis shows that the method has absolute stability. It can be more efficiently applied to efficiently determine the heat conductivity distribution by some measured surface temperature signal of some materials, such as semiconductor, steel, and so on.

Citation Download Citation

Jianxin Zhu "Numerical computation of heat conductivity with surface photothermal data", Proc. SPIE 5280, Materials, Active Devices, and Optical Amplifiers, (12 May 2004); https://doi.org/10.1117/12.520169

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