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Heat and Mass Transfer in Magneto-Newtonian Fluid Past a Paraboloid of Revolution with Internal Heat Source
Journal of Magnetics, Volume 25, Number 2, 30 Jun 2020, Pages 254-261
Abstract
The objectives of the research are to explored the heat and mass transport over a paraboloid surface of revolution
by taking the effects of Lorentz force, resistive heating and internal heat source. The dimensionless version
of the model was attained via similarity transformations. Then, for solution purpose, RK scheme is utilized and
performed computations for the flow fields. The influence of different physical quantities on the flow characteristics
described comprehensively via graphs. It is examined that the stretching index parameter m opposes
the fluid velocity and the temperature enhances for Eckert number. Moreover, significant impacts of the
Schmidt number are observed for mass transfer gradient.
by taking the effects of Lorentz force, resistive heating and internal heat source. The dimensionless version
of the model was attained via similarity transformations. Then, for solution purpose, RK scheme is utilized and
performed computations for the flow fields. The influence of different physical quantities on the flow characteristics
described comprehensively via graphs. It is examined that the stretching index parameter m opposes
the fluid velocity and the temperature enhances for Eckert number. Moreover, significant impacts of the
Schmidt number are observed for mass transfer gradient.
Keywords: newtonian fluid; paraboloid of revolution; ohmic heating; internal heat source
DOI: https://doi.org/10.4283/JMAG.2020.25.2.254
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