Dynamics of Acoustic Waves in a Porous Medium Partially Saturated with a Gas Hydrate

被引：3

作者：

Gimaltdinov, I. K. ^{[1
]}

Dmitriev, V. L. ^{[2
]}

机构：

[1] Ufa State Petr Tech Univ, 1 Kosmonavtov Str, Ufa 450062, Russia

[2] Bashkir State Univ, Sterlitamak Branch, 49 Lenin Ave, Sterlitamak 453103, Russia

来源：

JOURNAL OF ENGINEERING PHYSICS AND THERMOPHYSICS | 2019年 / 92卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

acoustic waves; porous medium; gas hydrate; dispersion relation;

D O I：

10.1007/s10891-019-02059-6

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The propagation of acoustic waves in a porous medium partially filled with a gas hydrate was investigated with regard for the viscoelastic properties of the skeleton of this medium on the assumption that the gas hydrate is distributed homogeneously in the thin layer at the inner surface of pores of the medium. A system of equations defining the propagation of acoustic waves in a porous medium containing a gas hydrate is proposed. A dispersion relation has been derived for investigating the influence of different parameters of a porous medium on the propagation of acoustic waves in it.

引用

页码：1423 / 1431

页数：9

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