Casson Fluid Flow Due to Non-Coaxial Rotation of a Porous Disk and the Fluid at Infinity Through a Porous Medium

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作者
Sh. Rafiq
M. Nawaz
M. Mustahsan
机构
[1] The Islamia University of Bahawalpur,Department of Mathematics
[2] Institute of Space Technology,Department of Applied Mathematics and Statistics
关键词
Casson fluid; non-coaxial rotation; porous medium; shear stress;
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摘要
The flow of the Casson fluid due to non-coaxial rotation of a disk and the fluid at infinity is investigated. Partial differential equations are made dimensionless and coupled. The exact solution of the resultant nonlinear initial-boundary-value problem is solved by applying the Laplace transform. The shear stresses at the disk surface and the steady state stresses are computed. The effects of dimensionless parameters on the dimensionless primary and secondary velocities are analyzed.
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页码:601 / 607
页数:6
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