Haar wavelet scrutinization of heat and mass transfer features during the convective boundary layer flow of a nanofluid moving over a nonlinearly stretching sheet

In this study, we investigate steady-state convective boundary layer fluid flow of heat and mass transfer features of a nanofluid moving over a nonlinearly stretching sheet in detail. The nanofluid physical model of the problem comprises with effects of thermophoresis and Brownian motion. The mathem...

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Autores principales:	Vishwanath B. Awati, Mahesh Kumar N., A. Wakif
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Nanofluid flow Stretching sheet Brownian motion Thermophoresis Haar wavelet collocation method Applied mathematics. Quantitative methods T57-57.97
Acceso en línea:	https://doaj.org/article/5a2f70003f374714a7c94772bc4d958e
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spelling	oai:doaj.org-article:5a2f70003f374714a7c94772bc4d958e2021-11-20T05:15:13ZHaar wavelet scrutinization of heat and mass transfer features during the convective boundary layer flow of a nanofluid moving over a nonlinearly stretching sheet2666-818110.1016/j.padiff.2021.100192https://doaj.org/article/5a2f70003f374714a7c94772bc4d958e2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666818121001005https://doaj.org/toc/2666-8181In this study, we investigate steady-state convective boundary layer fluid flow of heat and mass transfer features of a nanofluid moving over a nonlinearly stretching sheet in detail. The nanofluid physical model of the problem comprises with effects of thermophoresis and Brownian motion. The mathematical model scrutinizes mass, momentum and heat transfer equations are reduced to ordinary differential equations over infinite domain using suitable similarity variables. Haar wavelet collocation method is used to solve the resulting coupled nonlinear ordinary differential equations with an infinite domain. The obtained results are validated with available numerical findings and the solutions are more efficient which confirm and verify the wavelet method. The impact of several interesting physical aspects viz. thermophoresis parameter, stretching parameter, Brownian motion and Schmidt number on nanoparticle volume fraction and temperature profile curves are graphically demonstrated. The derived quantities of various parameters on the rate of heat and mass transfer are depicted in tabular forms. It predicts that the increase in Brownian motion and thermophoresis parameter reduces the local Nusselt number. The local Sherwood number increases with an increase in the parameters of Brownian motion and thermophoresis. For both temperature and volume fraction profiles decreases due to an increase in the Schmidt number.Vishwanath B. AwatiMahesh Kumar N.A. WakifElsevierarticleNanofluid flowStretching sheetBrownian motionThermophoresisHaar wavelet collocation methodApplied mathematics. Quantitative methodsT57-57.97ENPartial Differential Equations in Applied Mathematics, Vol 4, Iss , Pp 100192- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Nanofluid flow Stretching sheet Brownian motion Thermophoresis Haar wavelet collocation method Applied mathematics. Quantitative methods T57-57.97
spellingShingle	Nanofluid flow Stretching sheet Brownian motion Thermophoresis Haar wavelet collocation method Applied mathematics. Quantitative methods T57-57.97 Vishwanath B. Awati Mahesh Kumar N. A. Wakif Haar wavelet scrutinization of heat and mass transfer features during the convective boundary layer flow of a nanofluid moving over a nonlinearly stretching sheet
description	In this study, we investigate steady-state convective boundary layer fluid flow of heat and mass transfer features of a nanofluid moving over a nonlinearly stretching sheet in detail. The nanofluid physical model of the problem comprises with effects of thermophoresis and Brownian motion. The mathematical model scrutinizes mass, momentum and heat transfer equations are reduced to ordinary differential equations over infinite domain using suitable similarity variables. Haar wavelet collocation method is used to solve the resulting coupled nonlinear ordinary differential equations with an infinite domain. The obtained results are validated with available numerical findings and the solutions are more efficient which confirm and verify the wavelet method. The impact of several interesting physical aspects viz. thermophoresis parameter, stretching parameter, Brownian motion and Schmidt number on nanoparticle volume fraction and temperature profile curves are graphically demonstrated. The derived quantities of various parameters on the rate of heat and mass transfer are depicted in tabular forms. It predicts that the increase in Brownian motion and thermophoresis parameter reduces the local Nusselt number. The local Sherwood number increases with an increase in the parameters of Brownian motion and thermophoresis. For both temperature and volume fraction profiles decreases due to an increase in the Schmidt number.
format	article
author	Vishwanath B. Awati Mahesh Kumar N. A. Wakif
author_facet	Vishwanath B. Awati Mahesh Kumar N. A. Wakif
author_sort	Vishwanath B. Awati
title	Haar wavelet scrutinization of heat and mass transfer features during the convective boundary layer flow of a nanofluid moving over a nonlinearly stretching sheet
title_short	Haar wavelet scrutinization of heat and mass transfer features during the convective boundary layer flow of a nanofluid moving over a nonlinearly stretching sheet
title_full	Haar wavelet scrutinization of heat and mass transfer features during the convective boundary layer flow of a nanofluid moving over a nonlinearly stretching sheet
title_fullStr	Haar wavelet scrutinization of heat and mass transfer features during the convective boundary layer flow of a nanofluid moving over a nonlinearly stretching sheet
title_full_unstemmed	Haar wavelet scrutinization of heat and mass transfer features during the convective boundary layer flow of a nanofluid moving over a nonlinearly stretching sheet
title_sort	haar wavelet scrutinization of heat and mass transfer features during the convective boundary layer flow of a nanofluid moving over a nonlinearly stretching sheet
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/5a2f70003f374714a7c94772bc4d958e
work_keys_str_mv	AT vishwanathbawati haarwaveletscrutinizationofheatandmasstransferfeaturesduringtheconvectiveboundarylayerflowofananofluidmovingoveranonlinearlystretchingsheet AT maheshkumarn haarwaveletscrutinizationofheatandmasstransferfeaturesduringtheconvectiveboundarylayerflowofananofluidmovingoveranonlinearlystretchingsheet AT awakif haarwaveletscrutinizationofheatandmasstransferfeaturesduringtheconvectiveboundarylayerflowofananofluidmovingoveranonlinearlystretchingsheet
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Haar wavelet scrutinization of heat and mass transfer features during the convective boundary layer flow of a nanofluid moving over a nonlinearly stretching sheet

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