Study of magnetic field dependent viscosity and temperature on Jenkins model fluid flow over a rotating disk
DOI:
https://doi.org/10.56947/amcs.v25.359Keywords:
Ferrofluid,, Material constant, Stretching rotating disk, Magnetic field dependent viscosity.Abstract
The present work involves the study of ferrofluid flow over a stretchable rotating disk maintained at an uniform temperature in the presence of magnetic field dependent viscosity. The system is analyzed through the Jenkins model and the simplified governing equations are represented in the cylindrical co-ordinates. The obtained nonlinear coupled partial differential equations are reduced to a coupled nonlinear ordinary differential equations using the well known Von Karman transformation for rotating disk and solved numerically by the shooting method. The velocity profiles, pressure and temperature are studied by varying the stretching parameter, magnetic field dependent viscosity parameter, material constant, and Prandtl number. The comparison for limiting case of the present problem finds good agreement with the existing literature.
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