Recall from Chap. 4 that the volumetric strain rate is zero for a steady incompressible flow. In

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Recall from Chap. 4 that the volumetric strain rate is zero for a steady incompressible flow. In Cartesian coordinates we express this as

Suppose the characteristic speed and characteristic length for a given flow field are V and L, respectively (Fig. P7–29). Define the following dimensionless variables,

Nondimensionalize the equation, and identify any established (named) dimensionless parameters that may appear. Discuss.

FIGURE P7–29

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Fluid Mechanics Fundamentals And Applications

ISBN: 9780073380322

3rd Edition

Authors: Yunus Cengel, John Cimbala

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Question Posted: Sep 15, 2023 11:26 PM

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Recall from Chap. 4 that the volumetric strain rate is zero for a steady incompressible flow. In

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ди əx ау əv + + aw az = 0

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Fluid Mechanics Fundamentals And Applications

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