Unformatted text preview: of motion. c) You may assume that v r = v z = 0 , and that v q = v q ( r ) . Simplify the three component equations d) What are the boundary conditions for the θ equation of motion? Integrate to determine v q e) If the total differential for pressure is dp = ¶p ¶r dr + ¶p ¶z dz then dp = r W 2 rdrr gdz . f) If the pressure at the interface between the liquid and air is p o , what is the pressure as a function of r and z? Define z=z o as the liquid level at r=0. g) Show that zz o = r 2 W 2 2 g...
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 Spring '08
 Meredith
 Thermodynamics, Fundamental physics concepts, constant angular rate

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