An aircraft cruises at where the surrounding still air has static temperature and…
PHYSICS · Multi-part · Fermi University Physics · Fluids & Continuum Physics · Waves, acoustics and compressible flow · Waves, acoustics and compressible flow
Signal Speeds in Fluids, Ch Steady compressible flow: energy, stagnation and the Mach number
Problem
An aircraft cruises at M=1.5 where the surrounding still air has static temperature 216.65K and static pressure 12.05kPa. Treating air as an ideal gas with γ=1.4 and the flow that is brought to rest at the aircraft's stagnation point as isentropic, find
((a)) the stagnation temperature T0;
((b)) the stagnation pressure p0.