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

2019 ◽  
Vol 92 (6) ◽  
pp. 1423-1431 ◽  
Author(s):  
I. K. Gimaltdinov ◽  
V. L. Dmitriev
Keyword(s):  
Porous Medium ◽  
Gas Hydrate ◽  
Acoustic Waves ◽  
Partially Saturated

Poroacoustic acceleration waves

2006 ◽  
Vol 462 (2075) ◽  
pp. 3493-3499 ◽  
Author(s):  
M Ciarletta ◽  
B Straughan
Keyword(s):  
Porous Medium ◽  
Acoustic Waves ◽  
Building Industry ◽  
Acceleration Wave ◽  
Acceleration Waves ◽  
Continuum Thermodynamic ◽  
Thermodynamic Derivation

A model for acoustic waves in a porous medium is investigated. Due to the use of lighter materials in modern buildings and noise concerns in the environment, such models for poroacoustic waves are of much interest to the building industry. The model has been investigated in some detail by P. M. Jordan. Here we present a rational continuum thermodynamic derivation of the Jordan model. We then present results for the amplitude of an acceleration wave making no approximations whatsoever.

BISQ model based on a Kelvin-Voigt viscoelastic frame in a partially saturated porous medium

2012 ◽  
Vol 9 (2) ◽  
pp. 213-222 ◽  
Author(s):  
Jian-Xin Nie ◽  
Jing Ba ◽  
Ding-Hui Yang ◽  
Xin-Fei Yan ◽  
Zhen-Yu Yuan ◽  
...  
Keyword(s):  
Porous Medium ◽  
Saturated Porous Medium ◽  
Partially Saturated ◽  
Model Based ◽  
Bisq Model

Surfactant enhanced removal of PCE in a partially saturated, stratified porous medium

1998 ◽  
Vol 34 (1-2) ◽  
pp. 31-46 ◽  
Author(s):  
R.C Walker ◽  
C Hofstee ◽  
J.H Dane ◽  
W.E Hill
Keyword(s):  
Porous Medium ◽  
Partially Saturated
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