Effect of plate amplified velocity on nanoparticle migration in free convection flow due to uniform heat flux

The effects of the amplified velocity of the plate on nanoparticle migration and heat transfer characteristics in unsteady free convection flow have been studied with the uniform heat flux boundary condition. The governing set of partial differential equations for the non-homogeneous nanofluid model...

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Main Authors: Syafiqah, N., Narahari, M.
Format: Conference or Workshop Item
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.24605 /
Published: Institute of Physics Publishing 2020
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85081544399&doi=10.1088%2f1757-899X%2f736%2f3%2f032020&partnerID=40&md5=feb040fa829af80e70e576cfedbf45c1
http://eprints.utp.edu.my/24605/
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spelling utp-eprints.246052021-08-27T05:26:37Z Effect of plate amplified velocity on nanoparticle migration in free convection flow due to uniform heat flux Syafiqah, N. Narahari, M. The effects of the amplified velocity of the plate on nanoparticle migration and heat transfer characteristics in unsteady free convection flow have been studied with the uniform heat flux boundary condition. The governing set of partial differential equations for the non-homogeneous nanofluid model is employed. A numerically stable second-order accurate method is applied to solve the dimensionless governing equations. The numerical solutions are obtained for nanofluid velocity and temperature fields, nanoparticles displacement, skin-friction, and Nusselt number for different values of amplified velocity parameter, and shown in graphs. The results show that the amplified plate velocity decreases the nanoparticle migration slightly while it increases the average Nusselt number and skin-friction. Also, a good comparison is found between the present numerical results and available correlation results of steady-state local Nusselt number for the limiting case. © Published under licence by IOP Publishing Ltd. Institute of Physics Publishing 2020 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85081544399&doi=10.1088%2f1757-899X%2f736%2f3%2f032020&partnerID=40&md5=feb040fa829af80e70e576cfedbf45c1 Syafiqah, N. and Narahari, M. (2020) Effect of plate amplified velocity on nanoparticle migration in free convection flow due to uniform heat flux. In: UNSPECIFIED. http://eprints.utp.edu.my/24605/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description The effects of the amplified velocity of the plate on nanoparticle migration and heat transfer characteristics in unsteady free convection flow have been studied with the uniform heat flux boundary condition. The governing set of partial differential equations for the non-homogeneous nanofluid model is employed. A numerically stable second-order accurate method is applied to solve the dimensionless governing equations. The numerical solutions are obtained for nanofluid velocity and temperature fields, nanoparticles displacement, skin-friction, and Nusselt number for different values of amplified velocity parameter, and shown in graphs. The results show that the amplified plate velocity decreases the nanoparticle migration slightly while it increases the average Nusselt number and skin-friction. Also, a good comparison is found between the present numerical results and available correlation results of steady-state local Nusselt number for the limiting case. © Published under licence by IOP Publishing Ltd.
format Conference or Workshop Item
author Syafiqah, N.
Narahari, M.
spellingShingle Syafiqah, N.
Narahari, M.
Effect of plate amplified velocity on nanoparticle migration in free convection flow due to uniform heat flux
author_sort Syafiqah, N.
title Effect of plate amplified velocity on nanoparticle migration in free convection flow due to uniform heat flux
title_short Effect of plate amplified velocity on nanoparticle migration in free convection flow due to uniform heat flux
title_full Effect of plate amplified velocity on nanoparticle migration in free convection flow due to uniform heat flux
title_fullStr Effect of plate amplified velocity on nanoparticle migration in free convection flow due to uniform heat flux
title_full_unstemmed Effect of plate amplified velocity on nanoparticle migration in free convection flow due to uniform heat flux
title_sort effect of plate amplified velocity on nanoparticle migration in free convection flow due to uniform heat flux
publisher Institute of Physics Publishing
publishDate 2020
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85081544399&doi=10.1088%2f1757-899X%2f736%2f3%2f032020&partnerID=40&md5=feb040fa829af80e70e576cfedbf45c1
http://eprints.utp.edu.my/24605/
_version_ 1741196839893336064
score 11.62408

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