Труды Института механики им. Р.Р. Мавлютова

ISSN 2542–0380

Электронный научный журнал | Electronic Scientific Journal

Proceedings of the Mavlyutov Institute of Mechanics

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 T_s = 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