On the effectiveness of viscous dissipation and Joule heating on steady MHD flow and heat transfer of a Bingham fluid over a porous rotating disk in the presence of Hall and ion-slip currents

Emmanuel Osalusi; Jonathan Side; Robert Harris; Barry Johnston

doi:10.1016/j.icheatmasstransfer.2007.05.008

On the effectiveness of viscous dissipation and Joule heating on steady MHD flow and heat transfer of a Bingham fluid over a porous rotating disk in the presence of Hall and ion-slip currents

Emmanuel Osalusi, Jonathan Side, Robert Harris, Barry Johnston

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

47 Citations (Scopus)

Abstract

The combined effects of viscous dissipation and Joule heating on steady magnetohydrodynamics (MHD) flow of an electrically conducting viscous incompressible non-Newtonian Bingham fluid over a porous rotating disk in the presence of Hall and ion-slip currents is studied. An external uniform magnetic field is applied in the z-direction and the fluid is subjected to uniform suction. Numerical solutions are obtained for the governing momentum and energy equations. Results for the details of the velocity as well as temperature are shown graphically and the numerical values of the skin friction and the rate of heat transfer are entered in tables. © 2007 Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	1030-1040
Number of pages	11
Journal	International Communications in Heat and Mass Transfer
Volume	34
Issue number	9-10
DOIs	https://doi.org/10.1016/j.icheatmasstransfer.2007.05.008
Publication status	Published - Nov 2007

Keywords

Bingham fluid
Ion-slip currents
Joule heating
Rotating disk
Viscous dissipation

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10.1016/j.icheatmasstransfer.2007.05.008

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Osalusi, E., Side, J., Harris, R., & Johnston, B. (2007). On the effectiveness of viscous dissipation and Joule heating on steady MHD flow and heat transfer of a Bingham fluid over a porous rotating disk in the presence of Hall and ion-slip currents. International Communications in Heat and Mass Transfer, 34(9-10), 1030-1040. https://doi.org/10.1016/j.icheatmasstransfer.2007.05.008

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abstract = "The combined effects of viscous dissipation and Joule heating on steady magnetohydrodynamics (MHD) flow of an electrically conducting viscous incompressible non-Newtonian Bingham fluid over a porous rotating disk in the presence of Hall and ion-slip currents is studied. An external uniform magnetic field is applied in the z-direction and the fluid is subjected to uniform suction. Numerical solutions are obtained for the governing momentum and energy equations. Results for the details of the velocity as well as temperature are shown graphically and the numerical values of the skin friction and the rate of heat transfer are entered in tables. {\textcopyright} 2007 Elsevier Ltd. All rights reserved.",

keywords = "Bingham fluid, Ion-slip currents, Joule heating, Rotating disk, Viscous dissipation",

author = "Emmanuel Osalusi and Jonathan Side and Robert Harris and Barry Johnston",

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doi = "10.1016/j.icheatmasstransfer.2007.05.008",

language = "English",

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Osalusi, E, Side, J, Harris, R & Johnston, B 2007, 'On the effectiveness of viscous dissipation and Joule heating on steady MHD flow and heat transfer of a Bingham fluid over a porous rotating disk in the presence of Hall and ion-slip currents', International Communications in Heat and Mass Transfer, vol. 34, no. 9-10, pp. 1030-1040. https://doi.org/10.1016/j.icheatmasstransfer.2007.05.008

On the effectiveness of viscous dissipation and Joule heating on steady MHD flow and heat transfer of a Bingham fluid over a porous rotating disk in the presence of Hall and ion-slip currents. / Osalusi, Emmanuel; Side, Jonathan; Harris, Robert et al.
In: International Communications in Heat and Mass Transfer, Vol. 34, No. 9-10, 11.2007, p. 1030-1040.

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

TY - JOUR

T1 - On the effectiveness of viscous dissipation and Joule heating on steady MHD flow and heat transfer of a Bingham fluid over a porous rotating disk in the presence of Hall and ion-slip currents

AU - Osalusi, Emmanuel

AU - Side, Jonathan

AU - Harris, Robert

AU - Johnston, Barry

PY - 2007/11

Y1 - 2007/11

N2 - The combined effects of viscous dissipation and Joule heating on steady magnetohydrodynamics (MHD) flow of an electrically conducting viscous incompressible non-Newtonian Bingham fluid over a porous rotating disk in the presence of Hall and ion-slip currents is studied. An external uniform magnetic field is applied in the z-direction and the fluid is subjected to uniform suction. Numerical solutions are obtained for the governing momentum and energy equations. Results for the details of the velocity as well as temperature are shown graphically and the numerical values of the skin friction and the rate of heat transfer are entered in tables. © 2007 Elsevier Ltd. All rights reserved.

AB - The combined effects of viscous dissipation and Joule heating on steady magnetohydrodynamics (MHD) flow of an electrically conducting viscous incompressible non-Newtonian Bingham fluid over a porous rotating disk in the presence of Hall and ion-slip currents is studied. An external uniform magnetic field is applied in the z-direction and the fluid is subjected to uniform suction. Numerical solutions are obtained for the governing momentum and energy equations. Results for the details of the velocity as well as temperature are shown graphically and the numerical values of the skin friction and the rate of heat transfer are entered in tables. © 2007 Elsevier Ltd. All rights reserved.

KW - Bingham fluid

KW - Ion-slip currents

KW - Joule heating

KW - Rotating disk

KW - Viscous dissipation

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U2 - 10.1016/j.icheatmasstransfer.2007.05.008

DO - 10.1016/j.icheatmasstransfer.2007.05.008

M3 - Article

SN - 0735-1933

VL - 34

SP - 1030

EP - 1040

JO - International Communications in Heat and Mass Transfer

JF - International Communications in Heat and Mass Transfer

IS - 9-10

ER -

On the effectiveness of viscous dissipation and Joule heating on steady MHD flow and heat transfer of a Bingham fluid over a porous rotating disk in the presence of Hall and ion-slip currents

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