TY - JOUR ID - 72640 TI - Investigation of the Effects of Non-Linear and Non-Homogeneous Non-Fourier Heat Conduction Equations on Temperature Distribution in a Semi-Infinite Body JO - International Journal of Engineering JA - IJE LA - en SN - 1025-2495 AU - Noroozi, Mohammad javad AD - Factuly of Engineering, Ayatollah Borujerdi University Y1 - 2015 PY - 2015 VL - 28 IS - 12 SP - 1802 EP - 1807 KW - Non KW - Fourier KW - Heat Conduction KW - Numerical method KW - Linear Equation KW - Homogeneous Equation DO - N2 - In this paper, the non-Fourier heat conduction in a semi-infinite body was examined. The heat wave non-Fourier heat conduction model was used for thermal analysis. Thermal conductivity was assumed temperature-dependent which resulted in a non-linear equation. The heat source was also considered temperature-dependent which resulted in a non-homogeneous equation. The Mac-Cormack predictor-corrector numerical method was employed to solve the equations. It was concluded that, the non-linear analysis of the non-Fourier heat transfer problems is of great importance. Also, the case which assumed a temperature-dependent heat source had a considerable difference with the case where a constant heat source was assumed. UR - https://www.ije.ir/article_72640.html L1 - https://www.ije.ir/article_72640_d3fad759fee66f04ff68dcff369c26ec.pdf ER -