Труды Института механики им. Р.Р. Мавлютова

ISSN 2542–0380

Электронный научный журнал | Electronic Scientific Journal

Proceedings of the Mavlyutov Institute of Mechanics

Khusainov I.G., Dmitriev V.L. Investigation of a wave impulse passing from a gas into a saturated porous medium Proceedings of the Institute of Mechanics of Ufa Branch of RAS. 6 (2008). 193–198.

2008. Vol. 6. Issue 1, Pp. 193–198
URL: http://proc.uimech.org/uim2008.1.028,en
DOI: 10.21662/uim2008.1.028

Investigation of a wave impulse passing from a gas into a saturated porous medium

Khusainov I.G., Dmitriev V.L.

Sterlitamak state pedagogical academy, Sterlitamak

Abstract

The reflection of the wave pulse from the gas-porous medium boundary is studied. The cases of ”open“ and ”closed“ boundaries of a porous medium are considered. The dependence of the reflection coefficient of the incident pulse on the pore sizes and the interphase heat exchange is taken into account.

Keywords

shock wave,
wave impulse,
porous baffle,
reflection coefficient,
transmission coefficient,
boundary of a porous medium