Question: Sphere diameter for a given terminal velocity. (a) Explain how to find the sphere diameter D corresponding to given values of v , p

Sphere diameter for a given terminal velocity. 

(a) Explain how to find the sphere diameter D corresponding to given values of v∞, p, ps, µ, and g by making a direct construction on Fig. 6.3-1. 

(b) Rework Problem 2A.4 by using Fig. 6.3-1. 

(c) Rework (b) when the gas velocity is 10 ft/s.

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