ASE 362K Problem Set #9 Clemens / Spring 2010 Due: Friday, May 7 Problem 1.Anderson Prob. 9.2. Problem 2.Anderson Prob. 9.3. Problem 3.Anderson Prob. 9.11 Problem 4. A Mach 3 flow of air flows past a wall as shown. The flow is isentropic and irrotational. A bump on the wall is thin enough that the flow can be treated with linearized theory. The bump has a shape given by the function01.02+−=xy, which is valid between -0.1 < x< 0.1. Both xand yhave units of meters. (a) What is the net force per unit span that acts on the bump in the x-direction? (b) What is the minimum temperature in the flowfield? (c) Estimate the Mach number at the location in the flow where (x=0.1, y=0.05).
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