Slow rotation of a sphere with source at its centre in a viscous fluid

被引:0
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作者
Sunil Datta
Deepak Kumar Srivastava
机构
[1] Lucknow University,Department of Mathematics and Astronomy
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Slow rotation; viscous fluid;
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摘要
In this note, the problem of a sphere carrying a fluid source at its centre and rotating with slow uniform angular velocity about a diameter is studied. The analysis reveals that only the azimuthal component of velocity exists and is seen that the effect of the source is to decrease it. Also, the couple on the sphere is found to decrease on account of the source.
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页码:117 / 120
页数:3
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