Slow Rotation of Concentric Spheres with Source at Their Centre in a Viscous Fluid
The problem of concentric pervious spheres carrying a fluid source at their centre and rotating slowly with different uniform angular velocities Ω1, Ω2 about a diameter has been studied. The analysis reveals that only azimuthal component of velocity exists, and the couple, rate of dissipated energy...
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| Format: | Article |
| Language: | English |
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Hindawi Limited
2009-01-01
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| Series: | Journal of Applied Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2009/740172 |