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Exact solution for flow in a porous pipe with unsteady wall suction and/or injection

✍ Scribed by S. Tsangaris; D. Kondaxakis; N.W. Vlachakis

Publisher: Elsevier Science
Year: 2007
Tongue: English
Weight: 177 KB
Volume: 12
Category: Article
ISSN: 1007-5704
DOI: 10.1016/j.cnsns.2005.12.009

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✦ Synopsis

This paper presents an extension of the exact solution of the steady laminar axisymmetric flow in a straight pipe of circular cross section with porous wall, given by R.M. Terrill, to the case of unsteady wall injection and/or suction. The cases of the pulsating parabolic profile and of the developed pulsating flow are investigated as examples. The pulsating flow in porous ducts has many applications in biomedical engineering and in other engineering areas.

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