Finite difference method applied to heat transfer in polymers

Absatract The study of efficient solution methods for mathematical models from physics is important for the purpose of making predictions. In the study of the equations of mathematical physics, the heat equation has an important place. Techniques for studying heat transfer include topics such as Fou...

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Vydané v:Journal of physics. Conference series Ročník 1672; číslo 1; s. 12003 - 12007
Hlavní autori: Nolasco, C, Afanador Garcia, N, Guerrero Garcia, G
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Bristol IOP Publishing 01.10.2020
Predmet:
Bessel functions
Finite difference method
Fourier analysis
Heat transfer
Mathematical models
Numerical analysis
Numerical methods
Physics
Polynomials
Thermodynamics
ISSN:1742-6588, 1742-6596
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Shrnutí:Absatract The study of efficient solution methods for mathematical models from physics is important for the purpose of making predictions. In the study of the equations of mathematical physics, the heat equation has an important place. Techniques for studying heat transfer include topics such as Fourier analysis, Bessel functions, Legendre polynomials, etc. Throughout this article we will study the heat equation from the point of view of calculating its solutions. For this reason, the solution of the heat equation is proposed by the Fourier method and the explicit numerical method. In the last part of the article studies the accuracy of the numerical method in relation to heat transfer in a spherical polymer and raises the advantage of working with numerical methods to solve mathematical models derived from conservative laws.
Bibliografia:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1672/1/012003