EXACT SOLUTIONS OF THE DIFFUSION PROBLEM IN A RECTANGULAR CONTAINER WITH AN INTERNAL SOURCE OBTAINED BY THE FAST EXPANSIONS METHOD

EXACT SOLUTIONS OF THE DIFFUSION PROBLEM IN A RECTANGULAR CONTAINER WITH AN INTERNAL SOURCE OBTAINED BY THE FAST EXPANSIONS METHOD

The diffusion problem in a rectangular-shaped body with the first kind boundary conditions and an internal source of substance depending on the rectangle points coordinates is solved by the method of fast expansions in general form. The exact solution containing free parameters was obtained. By chan...

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Bibliographic Details
Main Authors: Chernyshov Alexander, Sajko Dmitrij, Goryainov Vitalij, Kuznetsov Sergei, Nikiforova Olga
Format: Article
Language:English
Published: Peter the Great St.Petersburg Polytechnic University 2020-09-01
Series:St. Petersburg Polytechnical University Journal: Physics and Mathematics
Subjects:
exact solution
diffusion
internal source
rectangular shape
fast expansion method
Online Access:https://physmath.spbstu.ru/article/2020.49.04/

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