Flow of an elastico-viscous fluid past an infinite wall with time-dependent suction

T. Hayat; Q. Abbas; S. Asghar; A. M. Siddiqui; T. Farid; G. Murtaza

doi:10.1007/BF01177448

Flow of an elastico-viscous fluid past an infinite wall with time-dependent suction

T. Hayat
, Q. Abbas
, S. Asghar
, A. M. Siddiqui
, T. Farid
, G. Murtaza

Quaid-I-Azam University
Pennsylvania State University
Ruhr University Bochum

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

11 Scopus citations

Abstract

Kelley's solution for the incompressible viscous flow past an infinite wall, with time dependent suction, is extended for an idealized elastico-viscous liquid. The effect of the presence of the elasticity on the velocity field and the skin friction is examined. It is found that the back-flow at the wall is enhanced by the elasticity parameter. The phase angle of the skin friction is also found to decrease with increasing the unsteady part of the suction velocity.

Original language	English
Pages (from-to)	133-145
Number of pages	13
Journal	Acta Mechanica
Volume	153
Issue number	3-4
DOIs	https://doi.org/10.1007/BF01177448
State	Published - 2002
Externally published	Yes

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10.1007/BF01177448

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title = "Flow of an elastico-viscous fluid past an infinite wall with time-dependent suction",

abstract = "Kelley's solution for the incompressible viscous flow past an infinite wall, with time dependent suction, is extended for an idealized elastico-viscous liquid. The effect of the presence of the elasticity on the velocity field and the skin friction is examined. It is found that the back-flow at the wall is enhanced by the elasticity parameter. The phase angle of the skin friction is also found to decrease with increasing the unsteady part of the suction velocity.",

author = "T. Hayat and Q. Abbas and S. Asghar and Siddiqui, \{A. M.\} and T. Farid and G. Murtaza",

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journal = "Acta Mechanica",

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AU - Hayat, T.

AU - Abbas, Q.

AU - Asghar, S.

AU - Siddiqui, A. M.

AU - Farid, T.

AU - Murtaza, G.

PY - 2002

Y1 - 2002

N2 - Kelley's solution for the incompressible viscous flow past an infinite wall, with time dependent suction, is extended for an idealized elastico-viscous liquid. The effect of the presence of the elasticity on the velocity field and the skin friction is examined. It is found that the back-flow at the wall is enhanced by the elasticity parameter. The phase angle of the skin friction is also found to decrease with increasing the unsteady part of the suction velocity.

AB - Kelley's solution for the incompressible viscous flow past an infinite wall, with time dependent suction, is extended for an idealized elastico-viscous liquid. The effect of the presence of the elasticity on the velocity field and the skin friction is examined. It is found that the back-flow at the wall is enhanced by the elasticity parameter. The phase angle of the skin friction is also found to decrease with increasing the unsteady part of the suction velocity.

UR - https://www.scopus.com/pages/publications/0036213305

U2 - 10.1007/BF01177448

DO - 10.1007/BF01177448

M3 - Article

AN - SCOPUS:0036213305

SN - 0001-5970

VL - 153

SP - 133

EP - 145

JO - Acta Mechanica

JF - Acta Mechanica

IS - 3-4

ER -

Flow of an elastico-viscous fluid past an infinite wall with time-dependent suction

Abstract

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