Required information

Problem $05\mathrm{.}033$E $-$ Nozzle flow

Air enters a nozzle steadily at $50a,140F,$ and $150f\frac{t}{s}$ and leaves at $14\mathrm{.}7$ psia and $900f\frac{t}{s}.$ The heat

loss from the nozzle is estimated to be $6\mathrm{.}5$ Btu$/$lbm of air flowing. The inlet area of the nozzle is $0\mathrm{.}11f{t}^2.$

The enthalpy of air at the inlet is $h_1=143\mathrm{.}47Bt\frac{u}{l}bm.$

Problem $05\mathrm{.}033$E$.$b $-$ Nozzle flow

Determine the exit area of the nozzle. $($Round the final answer to three decimal places.$)$

The exit area of the nozzle is

$f{t}^2.$