Peristaltic flow of couple stress fluid through uniform porous medium

A. Alsaedi; N. Ali; D. Tripathi; T. Hayat

doi:10.1007/s10483-014-1805-8

Peristaltic flow of couple stress fluid through uniform porous medium

A. Alsaedi
, N. Ali
, D. Tripathi
, T. Hayat

Faculty of Sciences, King Abdulaziz University
International Islamic University Islamabad
Indian Institute of Technology Banaras Hindu University
Quaid-I-Azam University

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

Investigation concerning peristaltic motion of couple stress fluid is made. An incompressible couple stress fluid occupies the porous medium. Mathematical analysis is presented through large wavelength and low Reynolds number. Exact analytical expressions of axial velocity, volume flow rate, pressure gradient, and stream function are calculated as a function of couple stress parameter. The essential feature of the analysis is a full description of influence of couple stress parameter and permeability parameter on the pressure, frictional force, mechanical efficiency, and trapping.

Original language	English
Pages (from-to)	469-480
Number of pages	12
Journal	Applied Mathematics and Mechanics (English Edition)
Volume	35
Issue number	4
DOIs	https://doi.org/10.1007/s10483-014-1805-8
State	Published - Apr 2014
Externally published	Yes

Keywords

couple stress fluid
mechanical efficiency
peristalsis
porous medium
trapping

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10.1007/s10483-014-1805-8

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abstract = "Investigation concerning peristaltic motion of couple stress fluid is made. An incompressible couple stress fluid occupies the porous medium. Mathematical analysis is presented through large wavelength and low Reynolds number. Exact analytical expressions of axial velocity, volume flow rate, pressure gradient, and stream function are calculated as a function of couple stress parameter. The essential feature of the analysis is a full description of influence of couple stress parameter and permeability parameter on the pressure, frictional force, mechanical efficiency, and trapping.",

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AU - Alsaedi, A.

AU - Ali, N.

AU - Tripathi, D.

AU - Hayat, T.

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N2 - Investigation concerning peristaltic motion of couple stress fluid is made. An incompressible couple stress fluid occupies the porous medium. Mathematical analysis is presented through large wavelength and low Reynolds number. Exact analytical expressions of axial velocity, volume flow rate, pressure gradient, and stream function are calculated as a function of couple stress parameter. The essential feature of the analysis is a full description of influence of couple stress parameter and permeability parameter on the pressure, frictional force, mechanical efficiency, and trapping.

AB - Investigation concerning peristaltic motion of couple stress fluid is made. An incompressible couple stress fluid occupies the porous medium. Mathematical analysis is presented through large wavelength and low Reynolds number. Exact analytical expressions of axial velocity, volume flow rate, pressure gradient, and stream function are calculated as a function of couple stress parameter. The essential feature of the analysis is a full description of influence of couple stress parameter and permeability parameter on the pressure, frictional force, mechanical efficiency, and trapping.

KW - couple stress fluid

KW - mechanical efficiency

KW - peristalsis

KW - porous medium

KW - trapping

UR - https://www.scopus.com/pages/publications/84899767289

U2 - 10.1007/s10483-014-1805-8

DO - 10.1007/s10483-014-1805-8

M3 - Article

AN - SCOPUS:84899767289

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JO - Applied Mathematics and Mechanics (English Edition)

JF - Applied Mathematics and Mechanics (English Edition)

IS - 4

ER -

Peristaltic flow of couple stress fluid through uniform porous medium

Abstract

Keywords

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