Publication de 12 numéros par an
ISSN Imprimer: 1091-028X
ISSN En ligne: 1934-0508
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INFLUENCE OF HEAT TRANSFER AND VARIABLE VISCOSITY IN VERTICAL POROUS ANNULUS WITH PERISTALSIS
RÉSUMÉ
In the present paper, we discuss the peristaltic flow of a Newtonian fluid in vertical porous annulus. The viscosity of the fluid is treated as a variable. The inner tube is at rest while the outer tube has a sinusoidal wave traveling down its motion. For the sake of simplicity, long wavelength and low Reynold number assumptions are taken into account. The perturbation solution for velocity field and temperature profile are presented in terms of σ2 (porosity parameter) and Gm (Grashof number). Numerical results that show the physical effects and the pertinent features are investigated at the end of the paper.
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Lu Dianchen, Ramzan M., Ahmad Shafiq, Chung Jae Dong, Farooq Umer, Upshot of binary chemical reaction and activation energy on carbon nanotubes with Cattaneo-Christov heat flux and buoyancy effects, Physics of Fluids, 29, 12, 2017. Crossref
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Vaidya Hanumesh, Choudhari Rajashekhar, Gudekote Manjunatha, Prasad Kerehalli Vinayaka, Effect of variable liquid properties on peristaltic transport of Rabinowitsch liquid in convectively heated complaint porous channel, Journal of Central South University, 26, 5, 2019. Crossref