Question: FLUID MECHANICS - A wind tunnel using air is designed to have a Mach number of 3, a static pressure of 1.5 psia, and a

FLUID MECHANICS - A wind tunnel using air is designed to have a Mach number of 3, a static pressure of 1.5 psia, and a static temperature of 10F in the test section. Determine the area ratio of the nozzle required and the reservoir conditions that must be maintained if air is to be used. ANSWERS: Area Ratio = 4.23, T = 800F = 1260R, P = 55.1psia

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