Peristaltic transport of an oldroyd-b fluid in a planar channel

T. Hayat; Y. Wang; K. Hutter; S. Asghar; A. M. Siddiqui

doi:10.1155/S1024123X04405043

Peristaltic transport of an oldroyd-b fluid in a planar channel

T. Hayat, Y. Wang, K. Hutter, S. Asghar, A. M. Siddiqui

Penn State York

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

108 Scopus citations

Abstract

The effects of an Oldroyd-B fluid on the peristaltic mechanism are examined under the long wavelength assumption. Analytical expressions for the stream function, the axial velocity, and the pressure rise per wavelength are obtained up to the second order in the dimensionless wave number. The effects of the various parameters of interest on the flow are shown and discussed.

Original language	English (US)
Pages (from-to)	347-376
Number of pages	30
Journal	Mathematical Problems in Engineering
Volume	2004
Issue number	4
DOIs	https://doi.org/10.1155/S1024123X04405043
State	Published - Oct 28 2004

All Science Journal Classification (ASJC) codes

Mathematics(all)
Engineering(all)

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10.1155/S1024123X04405043

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abstract = "The effects of an Oldroyd-B fluid on the peristaltic mechanism are examined under the long wavelength assumption. Analytical expressions for the stream function, the axial velocity, and the pressure rise per wavelength are obtained up to the second order in the dimensionless wave number. The effects of the various parameters of interest on the flow are shown and discussed.",

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AU - Asghar, S.

AU - Siddiqui, A. M.

PY - 2004/10/28

Y1 - 2004/10/28

N2 - The effects of an Oldroyd-B fluid on the peristaltic mechanism are examined under the long wavelength assumption. Analytical expressions for the stream function, the axial velocity, and the pressure rise per wavelength are obtained up to the second order in the dimensionless wave number. The effects of the various parameters of interest on the flow are shown and discussed.

AB - The effects of an Oldroyd-B fluid on the peristaltic mechanism are examined under the long wavelength assumption. Analytical expressions for the stream function, the axial velocity, and the pressure rise per wavelength are obtained up to the second order in the dimensionless wave number. The effects of the various parameters of interest on the flow are shown and discussed.

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Peristaltic transport of an oldroyd-b fluid in a planar channel

Abstract

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