Consider the flow past a 30 expansion corner, as sketched in Fig. 4.32. The upstream conditions are M1 = 2, pi = 3 atm, and T = 400K. Calculate the following downstream conditions: M2, p2, T2, Toz, and poz. 1 M, > 1 P1 2 T1 Rearward Mach line M2 P2 M2 2 Figure 4.32 I Prandtl-Meyer expansion. Forward Mach line