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Q.3) An isentropic nozzle is provided for air to flow from a reservoir into a long straight conduit. The Mach number at the entrance of the conduit is 0.08 and the pressure & temperature in the reservoir are 24 atm and 1050R respectively. Obtain the value for fLmax and find the pressure, temperature, density, linear TH velocity and mass velocity when maximum length is achieved at the downstream of the conduit. Also calculate the mass velocity for an (6) fLmax-550