CIVL 215 Lecture 20: CIVL 215
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Civl 215 problem set 10 dimensional analysis 2014. Note: several of these problems wifi be worked through in class. Verify that the dimensions of power are ml2it as listed in table 6. 1. If the velocity v in a fluid flow depends on a dimension 1, the fluid density p. and the viscosity , show that this implies that the reynolds number. If the velocity v in a fluid depends on the surface tension o, the density p. and a diameter d, show that this implies that the weber number v2dphi is constant. Table 61 symbols and dimensions of quantities used in fluid mechanics. 6. 12 assume that the velocity v of fail of an object depends on the height h through which it falls, the gravity g. and the mass m of the object. Include the density p and viscosity rounding fluid and repeat problem 612.
