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Mathematics, 10.12.2020 16:50 msmojangles

The Rouse number to predict if grains are moved as bed load or in suspension is R= w_s / (kappa u_*), in which w_s is the settling velocity of grains. Kappa is the van Karman constant and u_* is the shear velocity, which is the shear stress in units of velocity. What does w_s, the settling velocity, in R represent?

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The Rouse number to predict if grains are moved as bed load or in suspension is R= w_s / (kappa u_*)...
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