Nonequilibrium Thermodynamics of Autowaves of Laminar Combustion Full article
| Journal |
Combustion, Explosion, and Shock Waves
ISSN: 0010-5082 , E-ISSN: 1573-8345 |
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| Output data | Year: 2001, Volume: 37, Number: 6, Pages: 626-633 Pages count : 8 DOI: 10.1023/A:1012967811989 | ||
| Tags | Combustion; Entropy; Nonlinear System; Thermodynamic Property; Variational Formulation | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Foundation for Basic Research | 00-03-32465 |
Abstract:
Within the framework of the Zel'dovich–Frank‐Kamenetskii theory of thermal propagation of flame, thermodynamic properties of an open nonlinear system are considered, and nonequilibrium entropy of a steady combustion wave is constructed. The nonequilibrium dynamic system is analyzed qualitatively and quantitatively, and the distribution functions of local entropy production in terms of the spatial variable are constructed. It is shown that total entropy production in the system is a functional on integral curves that possess extreme properties, and its minimum corresponds to a unique physically sustainable solution of the problem. The procedure of “cutting” (vanishing) of the reaction rate is justified by methods of nonequilibrium thermodynamics. A variational formulation of the problem is presented for calculation of a steady combustion wave.
Cite:
Gerasev A.P.
Nonequilibrium Thermodynamics of Autowaves of Laminar Combustion
Combustion, Explosion, and Shock Waves. 2001. V.37. N6. P.626-633. DOI: 10.1023/A:1012967811989 WOS Scopus РИНЦ OpenAlex
Nonequilibrium Thermodynamics of Autowaves of Laminar Combustion
Combustion, Explosion, and Shock Waves. 2001. V.37. N6. P.626-633. DOI: 10.1023/A:1012967811989 WOS Scopus РИНЦ OpenAlex
Original:
Герасев А.П.
Неравновесная термодинамика автоволн ламинарного горения
Физика горения и взрыва. 2001. Т.37. №6. С.13-21. Scopus РИНЦ AN
Неравновесная термодинамика автоволн ламинарного горения
Физика горения и взрыва. 2001. Т.37. №6. С.13-21. Scopus РИНЦ AN
Dates:
| Published print: | Nov 1, 2001 |
| Submitted: | Nov 9, 2001 |
Identifiers:
| Web of science: | WOS:000173195800002 |
| Scopus: | 2-s2.0-23044529479 |
| Elibrary: | 13373487 |
| OpenAlex: | W77723364 |