# Dimensional parameters

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In flows past solid bodies, the force exerted on the body by the fluid motion depends upon the fluid velocity u, the density p, the viscosity, and the principal dimension of the body L. What are the dimensional parameter for the given conditions?

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Q: In flows past solid bodies, the force exerted on the body by the fluid motion depends upon the fluid velocity u, the density p, the viscosity, and the principal dimension of the body L. What are the dimensional parameters for the given conditions?

Ans: Let F = force exerted on the body by the fluid motion

Let F= uapbecLd

Where e ...

#### Solution Summary

The dimensional parameters for the force exerted on the body are found.

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