Title of article :
A Numerical Method for Backward Inverse Heat Conduction .. Problem With two Unknown Functions
Author/Authors :
Shidfar, A. iran university of science and technology - The Full Professor of Mathematics Department, تهران, ايران , Zakeri, Ali k.n.toosi university of technology - Department ofMathematics, تهران, ايران
Abstract :
This paper considers a linear one dimensional inverse heat conduction problem with non constant thermal diffusivity and two unknown terms in a heated bar with unit length. By using the WKB method, the heat flux at the end of boundary and initial temperature will be approximated, numerically. By choosing a suitable parameter in WKB method the ill-posedness of solution will be improved. Finally, a numerical example will be presented.
Keywords :
Inverse heat conduction , Ill , posed problem , Finite difference method
Journal title :
International Journal of Industrial Engineering and Production Research
Journal title :
International Journal of Industrial Engineering and Production Research
