Cattaneo Christov (CC) heat and mass fluxes in Stagnation point flow of Jeffrey nanoliquids by a stretched surface

Sohail A. Khan; T. Hayat; A. Alsaedi

doi:10.1016/j.cjph.2021.11.034

Cattaneo Christov (CC) heat and mass fluxes in Stagnation point flow of Jeffrey nanoliquids by a stretched surface

Sohail A. Khan
, T. Hayat
, A. Alsaedi

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

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

17 Scopus citations

Abstract

MHD stagnation point flow of Jeffrey nanomaterials towards stretching sheet is described. Heat and mass fluxes are based upon relation by CattaneoChristov theory. Resulting nonlinear systems for ODEs are obtained. OHAM is employed to develop convergent solutions. Variation of sundry variables on temperature, velocity and concentration are deliberated. Velocity filed has reverse trend versus relaxation and retardation times parameter. Higher magnetic variable reduces the velocity. Larger Eckert number augments the temperature. Temperature is augmented against thermophoresis variables. Concentration decays for larger Schmidt number. Thermophoresis and Brownian motion parameters have opposite behaviors for concentration distribution.

Original language	English
Pages (from-to)	205-216
Number of pages	12
Journal	Chinese Journal of Physics
Volume	76
DOIs	https://doi.org/10.1016/j.cjph.2021.11.034
State	Published - Mar 2022
Externally published	Yes

Keywords

Brownian motion
Cattaneochristov heat flux
Jeffery fluid model
MHD
Stagnation point flow
Thermophoresis and viscous dissipation

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10.1016/j.cjph.2021.11.034

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title = "Cattaneo Christov (CC) heat and mass fluxes in Stagnation point flow of Jeffrey nanoliquids by a stretched surface",

abstract = "MHD stagnation point flow of Jeffrey nanomaterials towards stretching sheet is described. Heat and mass fluxes are based upon relation by CattaneoChristov theory. Resulting nonlinear systems for ODEs are obtained. OHAM is employed to develop convergent solutions. Variation of sundry variables on temperature, velocity and concentration are deliberated. Velocity filed has reverse trend versus relaxation and retardation times parameter. Higher magnetic variable reduces the velocity. Larger Eckert number augments the temperature. Temperature is augmented against thermophoresis variables. Concentration decays for larger Schmidt number. Thermophoresis and Brownian motion parameters have opposite behaviors for concentration distribution.",

keywords = "Brownian motion, Cattaneochristov heat flux, Jeffery fluid model, MHD, Stagnation point flow, Thermophoresis and viscous dissipation",

author = "Khan, \{Sohail A.\} and T. Hayat and A. Alsaedi",

note = "Publisher Copyright: {\textcopyright} 2022 The Physical Society of the Republic of China (Taiwan)",

year = "2022",

month = mar,

doi = "10.1016/j.cjph.2021.11.034",

language = "English",

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journal = "Chinese Journal of Physics",

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T1 - Cattaneo Christov (CC) heat and mass fluxes in Stagnation point flow of Jeffrey nanoliquids by a stretched surface

AU - Khan, Sohail A.

AU - Hayat, T.

AU - Alsaedi, A.

PY - 2022/3

Y1 - 2022/3

N2 - MHD stagnation point flow of Jeffrey nanomaterials towards stretching sheet is described. Heat and mass fluxes are based upon relation by CattaneoChristov theory. Resulting nonlinear systems for ODEs are obtained. OHAM is employed to develop convergent solutions. Variation of sundry variables on temperature, velocity and concentration are deliberated. Velocity filed has reverse trend versus relaxation and retardation times parameter. Higher magnetic variable reduces the velocity. Larger Eckert number augments the temperature. Temperature is augmented against thermophoresis variables. Concentration decays for larger Schmidt number. Thermophoresis and Brownian motion parameters have opposite behaviors for concentration distribution.

AB - MHD stagnation point flow of Jeffrey nanomaterials towards stretching sheet is described. Heat and mass fluxes are based upon relation by CattaneoChristov theory. Resulting nonlinear systems for ODEs are obtained. OHAM is employed to develop convergent solutions. Variation of sundry variables on temperature, velocity and concentration are deliberated. Velocity filed has reverse trend versus relaxation and retardation times parameter. Higher magnetic variable reduces the velocity. Larger Eckert number augments the temperature. Temperature is augmented against thermophoresis variables. Concentration decays for larger Schmidt number. Thermophoresis and Brownian motion parameters have opposite behaviors for concentration distribution.

KW - Brownian motion

KW - Cattaneochristov heat flux

KW - Jeffery fluid model

KW - MHD

KW - Stagnation point flow

KW - Thermophoresis and viscous dissipation

UR - https://www.scopus.com/pages/publications/85122625102

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DO - 10.1016/j.cjph.2021.11.034

M3 - Article

AN - SCOPUS:85122625102

SN - 0577-9073

VL - 76

SP - 205

EP - 216

JO - Chinese Journal of Physics

JF - Chinese Journal of Physics

ER -

Cattaneo Christov (CC) heat and mass fluxes in Stagnation point flow of Jeffrey nanoliquids by a stretched surface

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Keywords

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