Fundamentals of Fluid Mechanics B Questions and Answers | |
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You can obtain a reference on your own using a simplified solution assuming no acceleration. When setting the height to a large value, both solutions (simplified and complete) will give the same answer for the time.
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No, you should solve for the Oseen equation fully. This will give a different solution than the Stokes solution and you need to determine this difference. Also, you should write you code or analytical expression in general form so it can be applied to any droplet size, not just those listed in the question.
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I think this assignment is significantly easier than the previous one, and can be completed in 4 days. The deadline is not changed. Besides, the 3 questions were already mentioned to you in class more than 1 week ahead of the deadline. You had plenty of time to work on them.
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This thread is for questions related to solving the assignment not to try to delay the due date.
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If you can calculate form drag plus skin friction drag accurately then do so. Otherwise provide best estimate.
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You can not make extra assumptions on top of those involved in deriving the boundary layer equations.
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$\pi$ |