Compressible Flow Air as an ideal gas with k = 1.4 enters a converging– diverging...

Compressible Flow

Air as an ideal gas with k = 1.4 enters a converging– diverging nozzle operating at steady state and expands isentropically as shown in Fig. P9.126. Using data from the figure and from Table 9.2 as needed, determine

(a) the stagnation pressure, in lbf/in.², and the stagnation temperature, in °R.

(b) the throat area, in in.²

(c) the exit area, in in.