Analytical Solution and Numerical Simulation of Heat Transfer in Cylindrical- and Spherical-Shaped Bodies
نویسندگان
چکیده
New analytical solutions of the heat conduction equation obtained by utilizing a self-similar Ansatz are presented in cylindrical and spherical coordinates. Then, these reproduced with high accuracy using recent explicit unconditionally stable finite difference methods. After this, real experimental data from literature regarding heated cylinder numerical methods as well Finite Element Methods (FEM) ANSYS workbench. Convection nonlinear radiation also considered on boundary cylinder. The verification results showed that have to deal bodies; also, comparison temperatures for all approaches more accurate than commercial software.
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ژورنال
عنوان ژورنال: Computation (Basel)
سال: 2023
ISSN: ['2079-3197']
DOI: https://doi.org/10.3390/computation11070131