Air at the rate of 35 kg/s flows through a nozzle in which a normal shock occurs in the diverging section down-stream of the throat. The nozzle has an area of cross-section equal to 40 cm2 at the section of shock. The pressure and velocity of fluid just before the shock and pressure and temperature after the shock.
Comment on the results.
Normal shock table :
|
M1
|
M2
|
p2/p1
|
T2/T1
|
p2/p1
|
P02/P01
|
|
1.42
|
0.7314
|
2.1858
|
1.2676
|
1.7243
|
0.9531
|
|
1.43
|
0.7274
|
2.2190
|
1.2742
|
1.7416
|
0.9503
|
20