Numerical simulation of chemically reactive Powell-Eyring liquid flow with double diffusive Cattaneo-Christov heat and mass flux theories

A. Rauf; Z. Abbas; S. A. Shehzad; A. Alsaedi; T. Hayat

doi:10.1007/s10483-018-2314-8

Numerical simulation of chemically reactive Powell-Eyring liquid flow with double diffusive Cattaneo-Christov heat and mass flux theories

A. Rauf
, Z. Abbas
, S. A. Shehzad
, A. Alsaedi
, T. Hayat

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

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

24 Scopus citations

Abstract

numerical study is reported for two-dimensional flow of an incompressible Powell-Eyring fluid by stretching the surface with the Cattaneo-Christov model of heat diffusion. Impacts of heat generation/absorption and destructive/generative chemical reactions are considered. Use of proper variables leads to a system of non-linear dimensionless expressions. Velocity, temperature and concentration profiles are achieved through a finite difference based algorithm with a successive over-relaxation (SOR) method. Emerging dimensionless quantities are described with graphs and tables. The temperature and concentration profiles decay due to enhancement in fluid parameters and Deborah numbers.

Original language	English
Pages (from-to)	467-476
Number of pages	10
Journal	Applied Mathematics and Mechanics (English Edition)
Volume	39
Issue number	4
DOIs	https://doi.org/10.1007/s10483-018-2314-8
State	Published - 1 Apr 2018
Externally published	Yes

Keywords

Cattaneo-Christov model
Powell-Eyring fluid
chemical reaction
finite difference

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10.1007/s10483-018-2314-8

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title = "Numerical simulation of chemically reactive Powell-Eyring liquid flow with double diffusive Cattaneo-Christov heat and mass flux theories",

abstract = "numerical study is reported for two-dimensional flow of an incompressible Powell-Eyring fluid by stretching the surface with the Cattaneo-Christov model of heat diffusion. Impacts of heat generation/absorption and destructive/generative chemical reactions are considered. Use of proper variables leads to a system of non-linear dimensionless expressions. Velocity, temperature and concentration profiles are achieved through a finite difference based algorithm with a successive over-relaxation (SOR) method. Emerging dimensionless quantities are described with graphs and tables. The temperature and concentration profiles decay due to enhancement in fluid parameters and Deborah numbers.",

keywords = "Cattaneo-Christov model, Powell-Eyring fluid, chemical reaction, finite difference",

author = "A. Rauf and Z. Abbas and Shehzad, \{S. A.\} and A. Alsaedi and T. Hayat",

note = "Publisher Copyright: {\textcopyright} 2018, Shanghai University and Springer-Verlag GmbH Germany, part of Springer Nature.",

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AU - Rauf, A.

AU - Abbas, Z.

AU - Shehzad, S. A.

AU - Alsaedi, A.

AU - Hayat, T.

PY - 2018/4/1

Y1 - 2018/4/1

N2 - numerical study is reported for two-dimensional flow of an incompressible Powell-Eyring fluid by stretching the surface with the Cattaneo-Christov model of heat diffusion. Impacts of heat generation/absorption and destructive/generative chemical reactions are considered. Use of proper variables leads to a system of non-linear dimensionless expressions. Velocity, temperature and concentration profiles are achieved through a finite difference based algorithm with a successive over-relaxation (SOR) method. Emerging dimensionless quantities are described with graphs and tables. The temperature and concentration profiles decay due to enhancement in fluid parameters and Deborah numbers.

AB - numerical study is reported for two-dimensional flow of an incompressible Powell-Eyring fluid by stretching the surface with the Cattaneo-Christov model of heat diffusion. Impacts of heat generation/absorption and destructive/generative chemical reactions are considered. Use of proper variables leads to a system of non-linear dimensionless expressions. Velocity, temperature and concentration profiles are achieved through a finite difference based algorithm with a successive over-relaxation (SOR) method. Emerging dimensionless quantities are described with graphs and tables. The temperature and concentration profiles decay due to enhancement in fluid parameters and Deborah numbers.

KW - Cattaneo-Christov model

KW - Powell-Eyring fluid

KW - chemical reaction

KW - finite difference

UR - https://www.scopus.com/pages/publications/85040324742

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DO - 10.1007/s10483-018-2314-8

M3 - Article

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SN - 0253-4827

VL - 39

SP - 467

EP - 476

JO - Applied Mathematics and Mechanics (English Edition)

JF - Applied Mathematics and Mechanics (English Edition)

IS - 4

ER -

Numerical simulation of chemically reactive Powell-Eyring liquid flow with double diffusive Cattaneo-Christov heat and mass flux theories

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