Laminar Elasticoviscous Flow in an Annulus with Porous Walls
作者:
Shankar Prasad Mishra,
Jyotirmoy Sinha Roy,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1967)
卷期:
Volume 10,
issue 11
页码: 2300-2304
ISSN:0031-9171
年代: 1967
DOI:10.1063/1.1762035
出版商: AIP
数据来源: AIP
摘要:
The problem of steady incompressible laminar flow of elasticoviscous liquids through a cylindrical annulus in the presence of suction and injection is considered. The rate of suction at one wall is taken to be equal to the rate of injection at the other wall of the annulus. Perturbation method is used for the axial velocity regardingS = R Rcas the perturbation parameter. For rapid convergence of the series solution,Sis taken to be equal to 0.1. The effects of cross‐flow Reynolds numberRand elastic numberRcon the components of velocity and the pressure fields are shown graphically.
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