Stagnation point flow of viscoelastic nanomaterial over a stretched surface

T. Hayat; M. Z. Kiyani; I. Ahmad; M. Ijaz Khan; A. Alsaedi

doi:10.1016/j.rinp.2018.02.038

Stagnation point flow of viscoelastic nanomaterial over a stretched surface

T. Hayat
, M. Z. Kiyani
, I. Ahmad
, M. Ijaz Khan
, A. Alsaedi

Quaid-I-Azam University
Faculty of Sciences, King Abdulaziz University
University of Azad Jammu and Kashmir

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

23 Scopus citations

Abstract

Present communication aims to discuss magnetohydrodynamic (MHD) stagnation point flow of Jeffrey nanofluid by a stretching cylinder. Modeling is based upon Brownian motion, thermophoresis, thermal radiation and heat generation. Problem is attempted by using (HAM). Residual errors for h-curves are plotted. Convergent solutions for velocity, temperature and concentration are obtained. Skin friction coefficient, local Nusselt number and Sherwood number are studied. It is examined that velocity field decays in the presence of higher estimation of magnetic variable. Furthermore temperature and concentration fields are enhanced for larger magnetic variable.

Original language	English
Pages (from-to)	518-526
Number of pages	9
Journal	Results in Physics
Volume	9
DOIs	https://doi.org/10.1016/j.rinp.2018.02.038
State	Published - Jun 2018
Externally published	Yes

Keywords

Brownian motion
MHD
Nanomaterial
Stagnation point
Thermophoresis
Viscoelastic fluid

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10.1016/j.rinp.2018.02.038

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title = "Stagnation point flow of viscoelastic nanomaterial over a stretched surface",

abstract = "Present communication aims to discuss magnetohydrodynamic (MHD) stagnation point flow of Jeffrey nanofluid by a stretching cylinder. Modeling is based upon Brownian motion, thermophoresis, thermal radiation and heat generation. Problem is attempted by using (HAM). Residual errors for h-curves are plotted. Convergent solutions for velocity, temperature and concentration are obtained. Skin friction coefficient, local Nusselt number and Sherwood number are studied. It is examined that velocity field decays in the presence of higher estimation of magnetic variable. Furthermore temperature and concentration fields are enhanced for larger magnetic variable.",

keywords = "Brownian motion, MHD, Nanomaterial, Stagnation point, Thermophoresis, Viscoelastic fluid",

author = "T. Hayat and Kiyani, \{M. Z.\} and I. Ahmad and Khan, \{M. Ijaz\} and A. Alsaedi",

note = "Publisher Copyright: {\textcopyright} 2018",

year = "2018",

month = jun,

doi = "10.1016/j.rinp.2018.02.038",

language = "English",

volume = "9",

pages = "518--526",

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T1 - Stagnation point flow of viscoelastic nanomaterial over a stretched surface

AU - Hayat, T.

AU - Kiyani, M. Z.

AU - Ahmad, I.

AU - Khan, M. Ijaz

AU - Alsaedi, A.

PY - 2018/6

Y1 - 2018/6

N2 - Present communication aims to discuss magnetohydrodynamic (MHD) stagnation point flow of Jeffrey nanofluid by a stretching cylinder. Modeling is based upon Brownian motion, thermophoresis, thermal radiation and heat generation. Problem is attempted by using (HAM). Residual errors for h-curves are plotted. Convergent solutions for velocity, temperature and concentration are obtained. Skin friction coefficient, local Nusselt number and Sherwood number are studied. It is examined that velocity field decays in the presence of higher estimation of magnetic variable. Furthermore temperature and concentration fields are enhanced for larger magnetic variable.

AB - Present communication aims to discuss magnetohydrodynamic (MHD) stagnation point flow of Jeffrey nanofluid by a stretching cylinder. Modeling is based upon Brownian motion, thermophoresis, thermal radiation and heat generation. Problem is attempted by using (HAM). Residual errors for h-curves are plotted. Convergent solutions for velocity, temperature and concentration are obtained. Skin friction coefficient, local Nusselt number and Sherwood number are studied. It is examined that velocity field decays in the presence of higher estimation of magnetic variable. Furthermore temperature and concentration fields are enhanced for larger magnetic variable.

KW - Brownian motion

KW - MHD

KW - Nanomaterial

KW - Stagnation point

KW - Thermophoresis

KW - Viscoelastic fluid

UR - https://www.scopus.com/pages/publications/85043988898

U2 - 10.1016/j.rinp.2018.02.038

DO - 10.1016/j.rinp.2018.02.038

M3 - Article

AN - SCOPUS:85043988898

SN - 2211-3797

VL - 9

SP - 518

EP - 526

JO - Results in Physics

JF - Results in Physics

ER -

Stagnation point flow of viscoelastic nanomaterial over a stretched surface

Abstract

Keywords

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