Mixed convection and thermal radiation effect on MHD peristaltic motion of Powell-Eyring nanofluid

Bilal Ahmed; T. Hayat; F. M. Abbasi; A. Alsaedi

doi:10.1016/j.icheatmasstransfer.2021.105320

Mixed convection and thermal radiation effect on MHD peristaltic motion of Powell-Eyring nanofluid

Bilal Ahmed
, T. Hayat
, F. M. Abbasi
, A. Alsaedi

Quaid-I-Azam University
Faculty of Sciences, King Abdulaziz University
COMSATS University Islamabad

Research output: Contribution to journal › Article › peer-review

56 Scopus citations

Abstract

This article highlights the influence of mixed convection, Hall current and magnetic field on peristaltic motion of Powell-Eyring nanofluid in the symmetric channel. Energy equation include the viscous dissipation, Ohmic heating and thermal radiation effects. Brownian motion and thermophoresis are considered to explore the nanofluid characteristics. Velocity slip, thermal jump and zero mass flux conditions are considered on the boundary wall. Further temperature dependent viscosity is taken into account. Lubrication approach is used to simplify the dimensionless form of governing equations. Final form of equations are solved numerically. Velocity, temperature, concentration and entropy generation behaviors are studied with the help of graphs. Temperature depicts increasing behavior for higher magnetic field whereas the opposite trend is noticed for Hall effects.

Original language	English
Article number	105320
Journal	International Communications in Heat and Mass Transfer
Volume	126
DOIs	https://doi.org/10.1016/j.icheatmasstransfer.2021.105320
State	Published - Jul 2021
Externally published	Yes

Keywords

Hall and Ohmic heating effects
Mixed convection
Powell-Eyring nanofluid
Slip conditions
Thermal radiation

Access to Document

10.1016/j.icheatmasstransfer.2021.105320

Cite this

@article{7ae452fa079f48619505ce6a40146928,

title = "Mixed convection and thermal radiation effect on MHD peristaltic motion of Powell-Eyring nanofluid",

abstract = "This article highlights the influence of mixed convection, Hall current and magnetic field on peristaltic motion of Powell-Eyring nanofluid in the symmetric channel. Energy equation include the viscous dissipation, Ohmic heating and thermal radiation effects. Brownian motion and thermophoresis are considered to explore the nanofluid characteristics. Velocity slip, thermal jump and zero mass flux conditions are considered on the boundary wall. Further temperature dependent viscosity is taken into account. Lubrication approach is used to simplify the dimensionless form of governing equations. Final form of equations are solved numerically. Velocity, temperature, concentration and entropy generation behaviors are studied with the help of graphs. Temperature depicts increasing behavior for higher magnetic field whereas the opposite trend is noticed for Hall effects.",

keywords = "Hall and Ohmic heating effects, Mixed convection, Powell-Eyring nanofluid, Slip conditions, Thermal radiation",

author = "Bilal Ahmed and T. Hayat and Abbasi, \{F. M.\} and A. Alsaedi",

note = "Publisher Copyright: {\textcopyright} 2021 Elsevier Ltd",

year = "2021",

month = jul,

doi = "10.1016/j.icheatmasstransfer.2021.105320",

language = "English",

volume = "126",

journal = "International Communications in Heat and Mass Transfer",

issn = "0735-1933",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Mixed convection and thermal radiation effect on MHD peristaltic motion of Powell-Eyring nanofluid

AU - Ahmed, Bilal

AU - Hayat, T.

AU - Abbasi, F. M.

AU - Alsaedi, A.

PY - 2021/7

Y1 - 2021/7

N2 - This article highlights the influence of mixed convection, Hall current and magnetic field on peristaltic motion of Powell-Eyring nanofluid in the symmetric channel. Energy equation include the viscous dissipation, Ohmic heating and thermal radiation effects. Brownian motion and thermophoresis are considered to explore the nanofluid characteristics. Velocity slip, thermal jump and zero mass flux conditions are considered on the boundary wall. Further temperature dependent viscosity is taken into account. Lubrication approach is used to simplify the dimensionless form of governing equations. Final form of equations are solved numerically. Velocity, temperature, concentration and entropy generation behaviors are studied with the help of graphs. Temperature depicts increasing behavior for higher magnetic field whereas the opposite trend is noticed for Hall effects.

AB - This article highlights the influence of mixed convection, Hall current and magnetic field on peristaltic motion of Powell-Eyring nanofluid in the symmetric channel. Energy equation include the viscous dissipation, Ohmic heating and thermal radiation effects. Brownian motion and thermophoresis are considered to explore the nanofluid characteristics. Velocity slip, thermal jump and zero mass flux conditions are considered on the boundary wall. Further temperature dependent viscosity is taken into account. Lubrication approach is used to simplify the dimensionless form of governing equations. Final form of equations are solved numerically. Velocity, temperature, concentration and entropy generation behaviors are studied with the help of graphs. Temperature depicts increasing behavior for higher magnetic field whereas the opposite trend is noticed for Hall effects.

KW - Hall and Ohmic heating effects

KW - Mixed convection

KW - Powell-Eyring nanofluid

KW - Slip conditions

KW - Thermal radiation

UR - https://www.scopus.com/pages/publications/85106881472

U2 - 10.1016/j.icheatmasstransfer.2021.105320

DO - 10.1016/j.icheatmasstransfer.2021.105320

M3 - Article

AN - SCOPUS:85106881472

SN - 0735-1933

VL - 126

JO - International Communications in Heat and Mass Transfer

JF - International Communications in Heat and Mass Transfer

M1 - 105320

ER -

Mixed convection and thermal radiation effect on MHD peristaltic motion of Powell-Eyring nanofluid

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this