Evolution of Pressure Waves in Liquid Containing a Porous Partition Saturated with a Bubble Fluid

被引：0

作者：

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

Rodionov, A. S. ^{[1
]}

Valiakhmetova, O. Yu. ^{[1
]}

机构：

[1] Ufa State Petr Technol Univ, Ufa, Russia

来源：

FLUID DYNAMICS | 2024年 / 59卷 / 06期

基金：

俄罗斯科学基金会;

关键词：

porous medium; bubbly fluid; waves; free boundary;

D O I：

10.1134/S0015462824603735

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The distinctive features of pressure wave dynamics in the presence of a porous partition (layer) saturated with a bubbly fluid are considered. It is shown that, depending on the parameters of the gas mixture and the porous medium (volume gas content, bubble dispersion, and porosity), reflection of a wave pulse from the porous partition saturated with a bubbly mixture is similar to reflection from the free boundary or from the rigid wall.

引用

页码：1869 / 1877

页数：9

共 16 条

[11] Neves Diogo R. C. B., 2022, Defect and Diffusion Forum, V415, P81, DOI 10.4028/p-9jm010
[12] Nigmatulin R.I., 1990, DYNAMICS MULTIPHASE, V1
[13] NIGMATULIN RI, 1989, DOKL AKAD NAUK SSSR+, V304, P1077
[14] Patankar S., 1980, NUMERICAL HEAT TRANS
[15] Surov V.S., 2016, Fiz. Zh, V89, P86
[16] INFLUENCE OF A BUBBLE SCREEN ON SHOCK-WAVE PERTURBATION IN A FLUID
TIMOFEEV, EI
GELFAND, BE
GUMEROV, AG
KOFMAN, MM
POLENOV, AN
KHOMIK, SV
[J]. COMBUSTION EXPLOSION AND SHOCK WAVES, 1985, 21 (03) : 361 - 365

← 1 2 →