Combined effects of slip and convective boundary condition on MHD 3D stretched flow of nanofluid through porous media inspired by non-linear thermal radiation

M. K. Nayak, Sachin Shaw, V. S. Pandey, Ali J. Chamkha

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

In the present study, the main concern is to investigate the magnetohydrodynamic nanofluid flow subject to porous matrix and convective heating past a permeable linear stretching sheet. In addition, the influence of velocity slip, viscous dissipation, Joule heating and non-linear thermal radiation are considered. A new micro-convection model known as the Patel model is implemented for considerable enhancement of the thermal conductivity and hence, the heat transfer capability of nanofluids. Moreover, a convective heat transfer model is introduced where the bottom surface of the sheet gets heated due to a convection mechanism from a hot fluid of particular temperature. The numerical results of the transformed governing differential equations have been obtained by using fourth-order Runge–Kutta method along with shooting approach and secant method is used for better approximation. In the present analysis, base fluids such as water and Ethylene glycol and Copper, Silver and Aluminum oxide nanoparticles are considered. Results of the present investigation show that inclusion of porous matrix contributes to slow down the fluid velocity and diminution of wall shear stress (axial as well as transverse). Drag force due to magnetic field strength, velocity slip and imposed fluid suction impede the fluid motion and upsurge the heat transfer rate from the surface. In addition, rise in viscous dissipation widens the thermal boundary layer.

Original languageEnglish
Pages (from-to)1017-1028
Number of pages12
JournalIndian Journal of Physics
Volume92
Issue number8
DOIs
Publication statusPublished - Aug 1 2018

Fingerprint

thermal radiation
slip
boundary conditions
fluids
convection
dissipation
heat transfer
silver oxides
thermal boundary layer
convective heat transfer
Joule heating
suction
copper oxides
magnetohydrodynamic flow
matrices
shear stress
drag
glycols
field strength
ethylene

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

@article{38930443d8bb47c189e93f6670c20515,
title = "Combined effects of slip and convective boundary condition on MHD 3D stretched flow of nanofluid through porous media inspired by non-linear thermal radiation",
abstract = "In the present study, the main concern is to investigate the magnetohydrodynamic nanofluid flow subject to porous matrix and convective heating past a permeable linear stretching sheet. In addition, the influence of velocity slip, viscous dissipation, Joule heating and non-linear thermal radiation are considered. A new micro-convection model known as the Patel model is implemented for considerable enhancement of the thermal conductivity and hence, the heat transfer capability of nanofluids. Moreover, a convective heat transfer model is introduced where the bottom surface of the sheet gets heated due to a convection mechanism from a hot fluid of particular temperature. The numerical results of the transformed governing differential equations have been obtained by using fourth-order Runge–Kutta method along with shooting approach and secant method is used for better approximation. In the present analysis, base fluids such as water and Ethylene glycol and Copper, Silver and Aluminum oxide nanoparticles are considered. Results of the present investigation show that inclusion of porous matrix contributes to slow down the fluid velocity and diminution of wall shear stress (axial as well as transverse). Drag force due to magnetic field strength, velocity slip and imposed fluid suction impede the fluid motion and upsurge the heat transfer rate from the surface. In addition, rise in viscous dissipation widens the thermal boundary layer.",
author = "Nayak, {M. K.} and Sachin Shaw and Pandey, {V. S.} and Chamkha, {Ali J.}",
year = "2018",
month = "8",
day = "1",
doi = "10.1007/s12648-018-1188-2",
language = "English",
volume = "92",
pages = "1017--1028",
journal = "Indian Journal of Physics",
issn = "0252-9262",
publisher = "Indian Physical Society",
number = "8",

}

Combined effects of slip and convective boundary condition on MHD 3D stretched flow of nanofluid through porous media inspired by non-linear thermal radiation. / Nayak, M. K.; Shaw, Sachin; Pandey, V. S.; Chamkha, Ali J.

In: Indian Journal of Physics, Vol. 92, No. 8, 01.08.2018, p. 1017-1028.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Combined effects of slip and convective boundary condition on MHD 3D stretched flow of nanofluid through porous media inspired by non-linear thermal radiation

AU - Nayak, M. K.

AU - Shaw, Sachin

AU - Pandey, V. S.

AU - Chamkha, Ali J.

PY - 2018/8/1

Y1 - 2018/8/1

N2 - In the present study, the main concern is to investigate the magnetohydrodynamic nanofluid flow subject to porous matrix and convective heating past a permeable linear stretching sheet. In addition, the influence of velocity slip, viscous dissipation, Joule heating and non-linear thermal radiation are considered. A new micro-convection model known as the Patel model is implemented for considerable enhancement of the thermal conductivity and hence, the heat transfer capability of nanofluids. Moreover, a convective heat transfer model is introduced where the bottom surface of the sheet gets heated due to a convection mechanism from a hot fluid of particular temperature. The numerical results of the transformed governing differential equations have been obtained by using fourth-order Runge–Kutta method along with shooting approach and secant method is used for better approximation. In the present analysis, base fluids such as water and Ethylene glycol and Copper, Silver and Aluminum oxide nanoparticles are considered. Results of the present investigation show that inclusion of porous matrix contributes to slow down the fluid velocity and diminution of wall shear stress (axial as well as transverse). Drag force due to magnetic field strength, velocity slip and imposed fluid suction impede the fluid motion and upsurge the heat transfer rate from the surface. In addition, rise in viscous dissipation widens the thermal boundary layer.

AB - In the present study, the main concern is to investigate the magnetohydrodynamic nanofluid flow subject to porous matrix and convective heating past a permeable linear stretching sheet. In addition, the influence of velocity slip, viscous dissipation, Joule heating and non-linear thermal radiation are considered. A new micro-convection model known as the Patel model is implemented for considerable enhancement of the thermal conductivity and hence, the heat transfer capability of nanofluids. Moreover, a convective heat transfer model is introduced where the bottom surface of the sheet gets heated due to a convection mechanism from a hot fluid of particular temperature. The numerical results of the transformed governing differential equations have been obtained by using fourth-order Runge–Kutta method along with shooting approach and secant method is used for better approximation. In the present analysis, base fluids such as water and Ethylene glycol and Copper, Silver and Aluminum oxide nanoparticles are considered. Results of the present investigation show that inclusion of porous matrix contributes to slow down the fluid velocity and diminution of wall shear stress (axial as well as transverse). Drag force due to magnetic field strength, velocity slip and imposed fluid suction impede the fluid motion and upsurge the heat transfer rate from the surface. In addition, rise in viscous dissipation widens the thermal boundary layer.

UR - http://www.scopus.com/inward/record.url?scp=85048856867&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85048856867&partnerID=8YFLogxK

U2 - 10.1007/s12648-018-1188-2

DO - 10.1007/s12648-018-1188-2

M3 - Article

VL - 92

SP - 1017

EP - 1028

JO - Indian Journal of Physics

JF - Indian Journal of Physics

SN - 0252-9262

IS - 8

ER -