每年出版 12 期
ISSN 打印: 1091-028X
ISSN 在线: 1934-0508
Indexed in
THE DISPERSION ON PERISTALTIC FLOW OF MICROPOLAR FLUID IN A POROUS MEDIUM
摘要
The paper presents an analytical solution for dispersion of a solute in the peristaltic motion of a micropolar fluid in a porous medium in the presence of both homogeneous and heterogeneous chemical reactions. The average effective dispersion coefficient has been found using Taylor's limiting condition under long wavelength approximation. The effects of various relevant parameters on the average coefficient of dispersion have been studied. The average effective dispersion coefficient decreases with porosity parameter but increases with amplitude ratio and micropolar parameters for the case of a homogeneous chemical reaction. But in the case of combined homogeneous and heterogeneous reactions, dispersion increases with the cross-viscosity coefficient and heterogeneous reaction rate parameter.
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Tripathi Dharmendra, Bég Osman Anwar, Gupta Praveen Kumar, Radhakrishnamacharya Ganjam, Mazumdar Jagannath, DTM Simulation of Peristaltic Viscoelastic Biofluid Flow in Asymmetric Porous Media: A Digestive Transport Model, Journal of Bionic Engineering, 12, 4, 2015. Crossref
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RAVI KIRAN G., RADHAKRISHNAMACHARYA G., BÉG O. ANWAR, PERISTALTIC FLOW AND HYDRODYNAMIC DISPERSION OF A REACTIVE MICROPOLAR FLUID-SIMULATION OF CHEMICAL EFFECTS IN THE DIGESTIVE PROCESS, Journal of Mechanics in Medicine and Biology, 17, 01, 2017. Crossref
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Roy Ashis Kumar, Saha Apu Kumar, Debnath Sudip, Effect of multiple reactions on the transport coefficients in pulsatile flow through an annulus, International Communications in Heat and Mass Transfer, 110, 2020. Crossref