Engineering, 24.06.2020 19:01 getsic

3. The drag force, D, on an oval-shaped submarine moving well below the surface is a function of its maximum diameter, dmax, and its speed as well as the density and viscosity of the seawater. We wish to do a test on a model scaled to one-twentieth of the prototype in a water tunnel. If the speed of the prototype is 5 knots, what speed should the model have in order to dynamically simulate the actual case.

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3. The drag force, D, on an oval-shaped submarine moving well below the surface is a function of its...