In this paper, Cattaneo-Hristov heat diffusion is discussed in the half plane for the first time, and solved under two different boundary conditions. For the solution purpose, the Laplace, and the sine- and exponential- Fourier transforms with respect to time and space variables are applied, respectively. Since the fractional term in the problem is the Caputo-Fabrizio derivative with the exponential kernel, the solutions are in terms of time-dependent exponential and spatial-dependent Bessel functions. Behaviors of the temperature functions due to the change of different parameters of the problem are interpreted by giving 2D and 3D graphics.
Two-dimensional Cattaneo-Hristov equation Laplace transform sine-Fourier transform exponential Fourier transform Caputo-Fabrizio derivative
| Primary Language | English |
|---|---|
| Subjects | Mathematical Physics (Other), Theoretical and Applied Mechanics in Mathematics |
| Journal Section | Research Article |
| Authors | |
| Publication Date | September 30, 2023 |
| Submission Date | August 9, 2023 |
| Published in Issue | Year 2023 Volume: 3 Issue: 3 |