Open AccessOn some problems of modelling the non-stationary heat conductivity process in an axisymmetric multilayer medium
Author(s) -
В. В. Калманович,
A A Kartanov,
М. А. Степович
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1902/1/012073
Subject(s) - rotational symmetry , boundary value problem , fourier transform , mechanics , thermal conductivity , matrix (chemical analysis) , heat equation , mathematical analysis , materials science , mathematics , thermodynamics , physics , composite material
Some possibilities of solving the non-stationary heat equation in an axisymmetric multilayer medium are considered. The problem is solved by combining Fourier method and the matrix method. The solutions of the first and third boundary value problems are considered. Examples of calculations by the specified method for three-layer and five-layer axisymmetric systems are given.