Abstract
Incompressible Newtonian fluid (ϱ η) flows steadily within the annular gap of two infinitely long cylinders (Ro, RI). The outer cylinder rotates with Ω0 the inner one with Ω I . For the case that the axial component of the velocity is equal to zero, calculate
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a)
the velocity and pressure field,
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b)
the moments acting on both cylinders,
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c)
the dissipated power within the gap.
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d)
For what ratio Ω0/Ω I is the flow a potential flow?
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© 1997 Springer-Verlag Berlin Heidelberg
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Spurk, J.H. (1997). Laminar Unidirectional Flow. In: Fluid Mechanics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-58277-6_6
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DOI: https://doi.org/10.1007/978-3-642-58277-6_6
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-63523-6
Online ISBN: 978-3-642-58277-6
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