Velocity, temperature, and pressure changes in a shock wave, air at 1 arm and 70F is flowing at an upstream Mach number of 2 across a stationary shock wave Calculate the following quantities, assuming that is constant at 1 4 and that C p 0 24 Btu lb m F (a) The initial velocity of the air (b) The velocity, temperature, and pressure downstream from the shock wave (c) The changes of internal and kinetic energy across the shock wave

Question: Velocity, temperature, and pressure changes in a shock wave, air at 1 arm and 70F is flowing at an upstream Mach number of 2 across

Velocity, temperature, and pressure changes in a shock wave, air at 1 arm and 70°F is flowing at an upstream Mach number of 2 across a stationary shock wave. Calculate the following quantities, assuming that γ is constant at 1.4 and that C_p = 0.24 Btu/lb_m ∙ F:

(a) The initial velocity of the air.

(b) The velocity, temperature, and pressure downstream from the shock wave.

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