The non-newtonian creeping flow around a rotating spheroidal spindle |
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| Authors: | Ondra Wein |
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| Institution: | Institute of Chemical Process Fundamentals, Czechoslovak Academy of Sciences, 165 02 Praha 6-SuchdolCzechoslovakia |
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| Abstract: | The rotational flow in a region bounded by two axisymmetric closed surfaces has been studied by variational methods. The approach is described in detail for the global power-law representation of a viscosity function. Numerical, as well as simple, analytical results applicable to immersion rotational viscometry are given for the spheroidal geometry of bounding surfaces. |
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