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CE616: Assignment 03
Due Date: Friday, 12 September 2014
1. The Stokes Law (C d = 24/Re) is valid for Re ≤ 0.1. Estimate the maximum size of a spherical
quartz particle for which the Stokes Law will hold. What will be the corresponding settlingvelocity. Make necessary assumptions and state them.
2. Using the C d vs Re relationship given in the class, plot the rescaled relationship, C ∗
d vs Re, for
0.1 ≤ Re = ρV d/µ
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