Soret and Dufour effects on MHD peristaltic flow of Prandtl fluid in a rotating channel

Soret and Dufour effects on MHD peristaltic flow of Prandtl fluid in a rotating channel

An analysis has been arranged to study the magnetohydrodynamics (MHD) peristaltic flow of Prandtl fluid in a channel with flexible walls. Both fluid and channel are in a state of solid body rotation. Simultaneous effects of heat and mass transfer with thermal-diffusion (Soret) and diffusion-thermo (...

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Main Authors: Tasawar Hayat, Hina Zahir, Anum Tanveer, Ahmed Alsaedi
Format: Article
Language:English
Published: Elsevier 2018-03-01
Series:Results in Physics
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379717322660
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spelling doaj-663daf4fdc7e4f8ca1f2cf2d6365564a2020-11-24T20:58:01ZengElsevierResults in Physics2211-37972018-03-01812911300Soret and Dufour effects on MHD peristaltic flow of Prandtl fluid in a rotating channelTasawar Hayat0Hina Zahir1Anum Tanveer2Ahmed Alsaedi3Department of Mathematics, Quaid-i-Azam University, 45320 Islamabad 44000, Pakistan; Nonlinear Analysis and Applied Mathematics (NAAM) Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi ArabiaDepartment of Mathematics, Quaid-i-Azam University, 45320 Islamabad 44000, Pakistan; Corresponding author.Department of Mathematics, Quaid-i-Azam University, 45320 Islamabad 44000, PakistanNonlinear Analysis and Applied Mathematics (NAAM) Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi ArabiaAn analysis has been arranged to study the magnetohydrodynamics (MHD) peristaltic flow of Prandtl fluid in a channel with flexible walls. Both fluid and channel are in a state of solid body rotation. Simultaneous effects of heat and mass transfer with thermal-diffusion (Soret) and diffusion-thermo (Dufour) effects are considered. Convective conditions for heat and mass transfer in the formulation are adopted. Ordinary differential systems using low Reynolds number and long wavelength approximation are obtained. Resulting equations have been solved numerically. The discussion of axial and secondary velocities, temperature, concentration and heat transfer coefficient with respect to emerging parameters embedded in the flow model is presented after sketching plots. Keywords: Rotating frame, Prandtl fluid, Soret and Dufour effects, Convective conditions, Wall propertieshttp://www.sciencedirect.com/science/article/pii/S2211379717322660
collection DOAJ
language English
format Article
sources DOAJ
author Tasawar Hayat
Hina Zahir
Anum Tanveer
Ahmed Alsaedi
spellingShingle Tasawar Hayat
Hina Zahir
Anum Tanveer
Ahmed Alsaedi
Soret and Dufour effects on MHD peristaltic flow of Prandtl fluid in a rotating channel
Results in Physics
author_facet Tasawar Hayat
Hina Zahir
Anum Tanveer
Ahmed Alsaedi
author_sort Tasawar Hayat
title Soret and Dufour effects on MHD peristaltic flow of Prandtl fluid in a rotating channel
title_short Soret and Dufour effects on MHD peristaltic flow of Prandtl fluid in a rotating channel
title_full Soret and Dufour effects on MHD peristaltic flow of Prandtl fluid in a rotating channel
title_fullStr Soret and Dufour effects on MHD peristaltic flow of Prandtl fluid in a rotating channel
title_full_unstemmed Soret and Dufour effects on MHD peristaltic flow of Prandtl fluid in a rotating channel
title_sort soret and dufour effects on mhd peristaltic flow of prandtl fluid in a rotating channel
publisher Elsevier
series Results in Physics
issn 2211-3797
publishDate 2018-03-01
description An analysis has been arranged to study the magnetohydrodynamics (MHD) peristaltic flow of Prandtl fluid in a channel with flexible walls. Both fluid and channel are in a state of solid body rotation. Simultaneous effects of heat and mass transfer with thermal-diffusion (Soret) and diffusion-thermo (Dufour) effects are considered. Convective conditions for heat and mass transfer in the formulation are adopted. Ordinary differential systems using low Reynolds number and long wavelength approximation are obtained. Resulting equations have been solved numerically. The discussion of axial and secondary velocities, temperature, concentration and heat transfer coefficient with respect to emerging parameters embedded in the flow model is presented after sketching plots. Keywords: Rotating frame, Prandtl fluid, Soret and Dufour effects, Convective conditions, Wall properties
url http://www.sciencedirect.com/science/article/pii/S2211379717322660
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AT anumtanveer soretanddufoureffectsonmhdperistalticflowofprandtlfluidinarotatingchannel
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