Variational Principles in Irreversible Thermodynamics with Application to Combustion Waves Научная публикация
| Журнал |
Journal of Non-Equilibrium Thermodynamics
ISSN: 0340-0204 , E-ISSN: 1437-4358 |
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| Вых. Данные | Год: 2011, Том: 36, Страницы: 55-73 Страниц : 19 DOI: 10.1515/JNETDY.2011.005 | ||
| Ключевые слова | Combustion wave, Entropy production minimization, Laminar combustion, Traveling waves | ||
| Авторы |
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| Организации |
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Реферат:
The thermodynamics of physicochemical processes in a reacting distributed kinetic system are considered, and the entropy balance equation for traveling waves of laminar combustion is derived for arbitrary Lewis number. Qualitative and numerical analysis of a dynamic system with a threedimensional phase space and of the local and complete entropy production in the system were performed. It is shown that the complete entropy production in the system is a functional of the traveling wave solution of the problem, possessing extreme properties, whose minimum corresponds to the only physically meaningful traveling wave solution. The procedure of “cut-off” (zeroing) of the reaction rate is justified by methods of nonequilibrium thermodynamics. A variational formulation of the problem is presented for calculation of a steady laminar combustion wave.
Библиографическая ссылка:
Gerasev A.P.
Variational Principles in Irreversible Thermodynamics with Application to Combustion Waves
Journal of Non-Equilibrium Thermodynamics. 2011. V.36. P.55-73. DOI: 10.1515/JNETDY.2011.005 WOS Scopus РИНЦ OpenAlex
Variational Principles in Irreversible Thermodynamics with Application to Combustion Waves
Journal of Non-Equilibrium Thermodynamics. 2011. V.36. P.55-73. DOI: 10.1515/JNETDY.2011.005 WOS Scopus РИНЦ OpenAlex
Даты:
| Поступила в редакцию: | 4 февр. 2010 г. |
| Принята к публикации: | 19 апр. 2010 г. |
| Опубликована в печати: | 1 мая 2011 г. |
| Опубликована online: | 7 июл. 2011 г. |
Идентификаторы БД:
| Web of science: | WOS:000292643400004 |
| Scopus: | 2-s2.0-79960219792 |
| РИНЦ: | 16994022 |
| OpenAlex: | W2315322278 |