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Symmetry of heat and mass transfer equations in case of dependence of thermal diffusivity coefficient either on temperature or concentration : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2018

Идентификатор DOI: 10.1002/mma.4811

Ключевые слова: group classification, heat and mass transfer, Symmetry analysis, transport coefficients

Аннотация: This paper describes the solution of group classification problem for heat and mass transfer equations with respect to 3 transport coefficients. Two coefficients depend on temperature and concentration, and the thermal diffusivity coefficient is the function of only one of these state parameters. The forms of the arbitrary elementsПоказать полностьюproviding the additional transformations are found. Examples of exact solutions of the governing equations are constructed.

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Издание

Журнал: Mathematical Methods in the Applied Sciences

Выпуск журнала: Т. 41, № 8

Номера страниц: 3213-3226

ISSN журнала: 01704214

Издатель: John Wiley & Sons Ltd.

Персоны

  • Stepanova I.V. (Institute of Computational Modelling,Siberian Branch of the Russian Academy of Sciences)

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