Creator:

Ali, Adham ; Strunin, Dmitry

Contributor:

Jurczak, Paweł - red.

Title:

The effect of rheology with gas bubbles on linear elastic waves in fluid-saturated granular media

Group publication title:

IJAME, volume 23 (2018)

Subject and Keywords:

Frenkel-Biots waves ; bubbles ; rheology ; porous media

Abstract:

Elastic waves in fluid-saturated granular media depend on the grain rheology, which can be complicated by the presence of gas bubbles. We investigated the effect of the bubble dynamics and their role in rheological scheme, on the linear Frenkel-Biot waves of P1 type. For the wave with the bubbles the scheme consists of three segments representing the solid continuum, fluid continuum and bubbles surrounded by the fluid. We derived the Nikolaevskiy-type equation describing the velocity of the solid matrix in the moving reference system.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2018

Resource Type:

artykuł

Format:

application/pdf

DOI:

10.2478/ijame-2018-0031

Pages:

575-594

Source:

IJAME, volume 23, number 3 (2018)

Language:

eng

License:

CC 4.0

License CC BY-NC-ND 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego