Creator:

Rajvanshi, Satish Chandra ; Wasu, Sargam

Contributor:

Jurczak, Paweł - red.

Title:

Slow extensional flow past a non-omogeneous porous spherical shell

Group publication title:

IJAME, volume 18 (2013)

Subject and Keywords:

porous medium ; Stokes flow ; permeable shell ; extensional field ; velocity slip

Abstract:

An analytical investigation of extensional flow past a porous spherical shell of finite thickness with velocity slip at the surface is presented. The permeability of the shell varies continuously as a function of the radial distance. The flow in the porous region is assumed to obey Darcy`s Law. The drag has been calculated in terms of normal volume flux rate per unit area of the outer and inner surfaces. Particular cases of flow past a homogeneous sphere and no-slip boundary condition have been deduced.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2013

Resource Type:

artykuł

Format:

application/pdf

DOI:

10.2478/ijame-2013-0029

Pages:

491-502

Source:

IJAME, volume 18, number 2 (2013)

Language:

eng

License:

CC 4.0

License CC BY-NC-ND 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego