This preview shows page 1. Sign up to view the full content.
Unformatted text preview: 40 P Pa, propagates through still air at 20°C and 1 atm. Estimate: (a) the density change (b) the temperature change (c) the velocity change across the wave. Problem 4 The Concorde aircraft flies at M = 2.3 at 11-km standard altitude. Estimate the temperature in °C at the front stagnation point. At what Mach number would it have a front stagnation point temperature of 450°C? Problem 5 Air expands isentropically through a duct from 1 P =125 kPa and 1 T =100°C to 2 P = 80 kPa and 2 V = 325 m/s. Compute: (a) 2 T (b) M 2 (c) T 0 (d) P (e) V 1 (f) M 1...
View Full Document
This note was uploaded on 01/18/2012 for the course MAE 113 taught by Professor Staff during the Spring '08 term at UCSD.
- Spring '08