Effect of fluctuating surface heat and mass flux on natural convection flow along a vertical flat plate
type: Item
instance of: scholarly article
title: Effect of fluctuating surface heat and mass flux on natural convection flow along a vertical flat plate
zbMATH Open document ID: 1394.76040
DOI: 10.1155/2015/258016
author: S. Hussain
author: N. C. Roy
author: Suvash C. Saha
author: M. A. Hossain
published in: Mathematical Problems in Engineering
publication date: 2018-08-27T00:00:00Z
review text: Summary: An investigation has been carried on double diffusive effect on boundary layer flow due to small amplitude oscillation in surface heat and mass flux. Extensive parametric simulations were performed in order to elucidate the effects of some important parameters, that is, Prandtl number, Schmidt number, and Buoyancy ratio parameter on flow field in conjunction with heat and mass transfer. Asymptotic solutions for low and high frequencies are obtained for the conveniently transformed governing coupled equations. Solutions are also obtained for wide ranged value of the frequency parameters. Comparisons between the asymptotic and wide ranged values are made in terms of the amplitudes and phases of the shear stress, surface heat transfer, and surface mass transfer. It has been found that the amplitudes and phase angles obtained from asymptotic solutions are found in good agreement with the finite difference solutions obtained for wide ranged value of the frequency parameter.
Mathematics Subject Classification ID: 76D05
Mathematics Subject Classification ID: 80A20
zbMATH DE Number: 6925876
Wikidata QID: Q57930822
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2015/258016
OpenAlex ID: W2179946819
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description: scientific article; zbMATH DE number 6925876