Air as an ideal gas with k 5 1.4 enters a diffuser
Chapter 9, Problem 9.128(choose chapter or problem)
Air as an ideal gas with k = 1.4 enters a diffuser operating at steady state at 4 bar, 290 K, with a velocity of 512 m/s. Assuming isentropic flow, plot the velocity, in m/s, the Mach number, and the area ratio A/A* for locations in the flow corresponding to pressures ranging from 4 to 14 bar.
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