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Труды Института механики им. Р.Р. Мавлютова
Электронный научный журнал | Electronic Scientific Journal
Proceedings of the Mavlyutov Institute of Mechanics


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Tazetdinov B.I. On the theory of decomposition of a metastable gas hydrate at a positive temperature Proceedings of the Mavlyutov Institute of Mechanics. 9 (2012) 1. 147–149.
2012. Vol. 9. Issue 1, Pp. 147–149
URL: http://proc.uimech.org/uim2012.1.029,en
DOI: 10.21662/uim2012.1.029
On the theory of decomposition of a metastable gas hydrate at a positive temperature
Tazetdinov B.I.
Birsk Branch of Bashkir State University, Birsk

Abstract

The process of decomposition of methane gas hydrate at atmospheric pressure, which is in a superheated state with respect to the equilibrium temperature Ts = 193 K is considered. positive temperature values (T > 273 K). In the region of positive temperatures, that the rate of decomposition is determined by the intensity of the heat flux through the flowing layer of water a film formed by the decomposition of a hydrate. Calculations were carried out for various initial and boundary temperatures, the results of which were analyzed and compared with the available experimental data