Buoyancy induced Couette-Poiseuille flow in a vertical microchannel

The fully developed buoyancy-induced (natural convective) Couette-Poiseuille flow in a vertical microchannel is investigated with the velocity slip and temperature jump boundary conditions. Closed form analytical solutions for the velocity and temperature fields are obtained. The effects of the flui...

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Main Author: Narahari, M.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.19937 /
Published: Institute of Physics Publishing 2017
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85034256887&doi=10.1088%2f1742-6596%2f908%2f1%2f012070&partnerID=40&md5=b4a21d7fb348f4ce47a6a0a66a0915b4
http://eprints.utp.edu.my/19937/
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spelling utp-eprints.199372018-04-22T13:46:45Z Buoyancy induced Couette-Poiseuille flow in a vertical microchannel Narahari, M. The fully developed buoyancy-induced (natural convective) Couette-Poiseuille flow in a vertical microchannel is investigated with the velocity slip and temperature jump boundary conditions. Closed form analytical solutions for the velocity and temperature fields are obtained. The effects of the fluid-wall interaction parameter, wall-ambient temperature difference ratio, Knudsen number, mixed convection parameter, and the dimensionless pressure gradient on the velocity, temperature, volume flow rate, heat flux between the plates and the Nusselt number have been discussed in detail through graphs. The outcomes of the investigation indicate that the volume flow rate increases with increasing values of mixed convection parameter, wall-ambient temperature difference ratio, and Knudsen number. © 2017 Published under licence by IOP Publishing Ltd. Institute of Physics Publishing 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85034256887&doi=10.1088%2f1742-6596%2f908%2f1%2f012070&partnerID=40&md5=b4a21d7fb348f4ce47a6a0a66a0915b4 Narahari, M. (2017) Buoyancy induced Couette-Poiseuille flow in a vertical microchannel. Journal of Physics: Conference Series, 908 (1). http://eprints.utp.edu.my/19937/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description The fully developed buoyancy-induced (natural convective) Couette-Poiseuille flow in a vertical microchannel is investigated with the velocity slip and temperature jump boundary conditions. Closed form analytical solutions for the velocity and temperature fields are obtained. The effects of the fluid-wall interaction parameter, wall-ambient temperature difference ratio, Knudsen number, mixed convection parameter, and the dimensionless pressure gradient on the velocity, temperature, volume flow rate, heat flux between the plates and the Nusselt number have been discussed in detail through graphs. The outcomes of the investigation indicate that the volume flow rate increases with increasing values of mixed convection parameter, wall-ambient temperature difference ratio, and Knudsen number. © 2017 Published under licence by IOP Publishing Ltd.
format Article
author Narahari, M.
spellingShingle Narahari, M.
Buoyancy induced Couette-Poiseuille flow in a vertical microchannel
author_sort Narahari, M.
title Buoyancy induced Couette-Poiseuille flow in a vertical microchannel
title_short Buoyancy induced Couette-Poiseuille flow in a vertical microchannel
title_full Buoyancy induced Couette-Poiseuille flow in a vertical microchannel
title_fullStr Buoyancy induced Couette-Poiseuille flow in a vertical microchannel
title_full_unstemmed Buoyancy induced Couette-Poiseuille flow in a vertical microchannel
title_sort buoyancy induced couette-poiseuille flow in a vertical microchannel
publisher Institute of Physics Publishing
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85034256887&doi=10.1088%2f1742-6596%2f908%2f1%2f012070&partnerID=40&md5=b4a21d7fb348f4ce47a6a0a66a0915b4
http://eprints.utp.edu.my/19937/
_version_ 1741196288725090304
score 11.62408

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