Consider a supersonic wind tunnel with test section mach

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Consider a supersonic wind tunnel with test section Mach number of 2 and fixed geometry diffuser designed to operate with minimum stagnation pressure losses (smallest diffuser area).  Find the stagnation pressure loss: 
a. when the shock stands downstream of the diffuser where the duct area is 5%  larger than at the diffuser throat. 
b. when the diffuser is replaced by a piece of straight pipe.

Reference no: EM13344323

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