Entropy optimization and Sisko material flow with nonlinear radiative heat flux and heat source/sink

T. Hayat; M. Waleed Ahmed Khan; M. Ijaz Khan; A. Alsaedi

doi:10.1007/s40430-018-1288-0

Entropy optimization and Sisko material flow with nonlinear radiative heat flux and heat source/sink

T. Hayat
, M. Waleed Ahmed Khan
, M. Ijaz Khan
, A. Alsaedi

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

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

10 Scopus citations

Abstract

The present article illustrates the salient features of entropy optimization for flow of Sisko fluid. Fluid motion in this problem is due to rotating stretchable disk. The fluid properties are discussed in the presence of nonlinear mixed convection, Brownian motion and viscous dissipation. Entropy generation is calculated and analyzed graphically. Heat transfer is analyzed for nonlinear thermal radiation, thermophoresis parameter and heat source/sink. These governing equations are tackled for convergent series solutions. Results are shown graphically. Comparison has been made with the existing literature in the limiting cases.

Original language	English
Article number	373
Journal	Journal of the Brazilian Society of Mechanical Sciences and Engineering
Volume	40
Issue number	8
DOIs	https://doi.org/10.1007/s40430-018-1288-0
State	Published - 1 Aug 2018
Externally published	Yes

Keywords

Brownian motion and thermophoresis forces
Entropy generation
Nonlinear mixed convection
Nonlinear thermal radiation and heat source/sink
Rotating stretchable disk
Sisko fluid

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10.1007/s40430-018-1288-0

Cite this

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title = "Entropy optimization and Sisko material flow with nonlinear radiative heat flux and heat source/sink",

abstract = "The present article illustrates the salient features of entropy optimization for flow of Sisko fluid. Fluid motion in this problem is due to rotating stretchable disk. The fluid properties are discussed in the presence of nonlinear mixed convection, Brownian motion and viscous dissipation. Entropy generation is calculated and analyzed graphically. Heat transfer is analyzed for nonlinear thermal radiation, thermophoresis parameter and heat source/sink. These governing equations are tackled for convergent series solutions. Results are shown graphically. Comparison has been made with the existing literature in the limiting cases.",

keywords = "Brownian motion and thermophoresis forces, Entropy generation, Nonlinear mixed convection, Nonlinear thermal radiation and heat source/sink, Rotating stretchable disk, Sisko fluid",

author = "T. Hayat and Khan, \{M. Waleed Ahmed\} and Khan, \{M. Ijaz\} and A. Alsaedi",

note = "Publisher Copyright: {\textcopyright} 2018, The Brazilian Society of Mechanical Sciences and Engineering.",

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doi = "10.1007/s40430-018-1288-0",

language = "English",

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T1 - Entropy optimization and Sisko material flow with nonlinear radiative heat flux and heat source/sink

AU - Hayat, T.

AU - Khan, M. Waleed Ahmed

AU - Khan, M. Ijaz

AU - Alsaedi, A.

PY - 2018/8/1

Y1 - 2018/8/1

N2 - The present article illustrates the salient features of entropy optimization for flow of Sisko fluid. Fluid motion in this problem is due to rotating stretchable disk. The fluid properties are discussed in the presence of nonlinear mixed convection, Brownian motion and viscous dissipation. Entropy generation is calculated and analyzed graphically. Heat transfer is analyzed for nonlinear thermal radiation, thermophoresis parameter and heat source/sink. These governing equations are tackled for convergent series solutions. Results are shown graphically. Comparison has been made with the existing literature in the limiting cases.

AB - The present article illustrates the salient features of entropy optimization for flow of Sisko fluid. Fluid motion in this problem is due to rotating stretchable disk. The fluid properties are discussed in the presence of nonlinear mixed convection, Brownian motion and viscous dissipation. Entropy generation is calculated and analyzed graphically. Heat transfer is analyzed for nonlinear thermal radiation, thermophoresis parameter and heat source/sink. These governing equations are tackled for convergent series solutions. Results are shown graphically. Comparison has been made with the existing literature in the limiting cases.

KW - Brownian motion and thermophoresis forces

KW - Entropy generation

KW - Nonlinear mixed convection

KW - Nonlinear thermal radiation and heat source/sink

KW - Rotating stretchable disk

KW - Sisko fluid

UR - https://www.scopus.com/pages/publications/85049754181

U2 - 10.1007/s40430-018-1288-0

DO - 10.1007/s40430-018-1288-0

M3 - Article

AN - SCOPUS:85049754181

SN - 1678-5878

VL - 40

JO - Journal of the Brazilian Society of Mechanical Sciences and Engineering

JF - Journal of the Brazilian Society of Mechanical Sciences and Engineering

IS - 8

M1 - 373

ER -

Entropy optimization and Sisko material flow with nonlinear radiative heat flux and heat source/sink

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Keywords

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