Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5011279 | Communications in Nonlinear Science and Numerical Simulation | 2018 | 16 Pages |
Abstract
The paper is concerned with a problem of diffraction type. The study starts with equations of complex (radiative and conductive) heat transfer in a multicomponent domain with Fresnel matching conditions at the interfaces. Applying the diffusion, P1, approximation yields a pair of coupled nonlinear PDEs describing the radiation intensity and temperature for each component of the domain. Matching conditions for these PDEs, imposed at the interfaces between the domain components, are derived. The unique solvability of the obtained problem is proven, and numerical experiments are conducted.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
Alexander Yu. Chebotarev, Gleb V. Grenkin, Andrey E. Kovtanyuk, Nikolai D. Botkin, Karl-Heinz Hoffmann,