NUMERICAL STUDY OF WAVE IMPULSE PROPAGATION FROM A LIQUID INTO A POROUS MEDIUM SATURATED WITH BUBBLY LIQUID
I. K. Gimaltdinov, A. S. Rodionov, O. Yu. Valiakhmetova
Ufa State Petroleum Technological University, Ufa, Russia
Keywords: porous medium, bubbly liquid, waves, shock tube
Abstract
The propagation of a wave with a step profile and a finite-duration impulse from a liquid into a porous medium saturated with either a bubbly or a “clean” liquid is studied. The effect of such waves on a solid wall with a saturated porous layer located in front of it is investigated. It is shown that the numerical results qualitatively agree well with known experimental data.
|
