Question: metlab plzz A convergent-divergent nozzle operates at off-design condition while conducting air from a high pressure tank to a large container. A normal shock occurs

metlab plzz A convergent-divergent nozzle

metlab plzz

A convergent-divergent nozzle operates at off-design condition while conducting air from a high pressure tank to a large container. A normal shock occurs in the divergent part of the nozzle at a section where the cross sectional area is 18.75 cm". If the stagnation pressure and stagnation temperature at the inlet of the nozzle are 0.21 MPa and 36C respectively, and the throat cres is 12.50 cm and the exit area is 25 cm estimate the exii Mach number, ezin pressure, loss in stagnation pressure, and entropy increase, during the fiow between the tanks 2. Normal shock My M2 My A = 18. 75 cm? Az = 25 cm? 2 A = 12.5 cm? P = 0.21 MPa To = 36 + 273 = 309K

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