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

Penn State York

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 (US)
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

All Science Journal Classification (ASJC) codes

Computational Mechanics
Mechanical Engineering

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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",

note = "Funding Information: Dr. Hayat gratefully acknowledges the Alexander yon Humboldt (AvH) foundation for financial support. This work was also supported by the Quaid-i-Azam University Research Fund URF (2000 2001).",

year = "2002",

doi = "10.1007/BF01177448",

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volume = "153",

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journal = "Acta Mechanica",

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T1 - Flow of an elastico-viscous fluid past an infinite wall with time-dependent suction

AU - Hayat, T.

AU - Abbas, Q.

AU - Asghar, S.

AU - Siddiqui, A. M.

AU - Farid, T.

AU - Murtaza, G.

N1 - Funding Information: Dr. Hayat gratefully acknowledges the Alexander yon Humboldt (AvH) foundation for financial support. This work was also supported by the Quaid-i-Azam University Research Fund URF (2000 2001).

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.

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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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