Hall current effects on MHD free convection nanofluid over an inclined hot plate with viscous dissipation

AUTHOR AND
AFFILIATION

D. HYMAVATH
Assistant Professor Department of Mathematics Mahatma Gandhi University Nalgonda, Telangana State (India)
S. JAGADHA
Department of Mathematics Institute of Aeronautical Engineering Dundigal, Hyderabad Telangana State (India)
N. KISHAN
Department of Mathematics Osmania University Hyderabad, Telangana State (India) Corresponding Author E-mail: dyapahyma@yahoo.com

KEYWORDS:

Hall current, nanofluid, Keller Box method and MHD, inclined hot plate

Issue Date:

April 2019

Pages:

32-42

ISSN:

2319-8044 (Online) – 2231-346X (Print)

Source:

Vol.31 – No.4

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DOI:

http://dx.doi.org/10.22147/jusps-A/310401

ABSTRACT:

Numerical study is conducted to investigate the heat and mass transfer of MHD free convection of nanofluid with viscous dissipation and Hall current effects. The numerical method is utilized to study the effects of Hall parameter, viscous dissipation with consideration of free convection. The governed partial differential equations have been reduced to ordinary differential equations. The reduced ordinary differential equations have been numerically solved by Keller Box method. Influence of different involved dimensionless flow parameters on dimensionless velocity, micropolar, temperature and nano particle volume fraction profiles are examined. With an increasing of Brownian motion parameter and thermophoresis parameter the temperature profile is increasing and the nano particle volume fraction profile is decreasing. With the increase of Hall current parameter the velocity and temperature are increasing but the micropolar fluid motion and nano particle volume fraction profiles are decreasing

Copy the following to cite this Article:

D. Hymavath; . S. Jagadha; N. Kishan, “Hall current effects on MHD free convection nanofluid over an inclined hot plate with viscous dissipation”, Journal of Ultra Scientist of Physical Sciences, Volume 31, Issue 4, Page Number 32-42, 2019


Copy the following to cite this URL:

D. Hymavath; . S. Jagadha; N. Kishan, “Hall current effects on MHD free convection nanofluid over an inclined hot plate with viscous dissipation”, Journal of Ultra Scientist of Physical Sciences, Volume 31, Issue 4, Page Number 32-42, 2019

Available from: http://www.ultrascientist.org/paper/1513/hall-current-effects-on-mhd-free-convection-nanofluid-over-an-inclined-hot-plate-with-viscous-dissipation


Numerical study is conducted to investigate the heat and mass transfer of MHD free convection of nanofluid with viscous dissipation and Hall current effects. The numerical method is utilized to study the effects of Hall parameter, viscous dissipation with consideration of free convection. The governed partial differential equations have been reduced to ordinary differential equations. The reduced ordinary differential equations have been numerically solved by Keller Box method. Influence of different involved dimensionless flow parameters on dimensionless velocity, micropolar, temperature and nano particle volume fraction profiles are examined. With an increasing of Brownian motion parameter and thermophoresis parameter the temperature profile is increasing and the nano particle volume fraction profile is decreasing. With the increase of Hall current parameter the velocity and temperature are increasing but the micropolar fluid motion and nano particle volume fraction profiles are decreasing