NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Air enters a nozzle steadily at 50 psia, 140°F, and 150 ft/s and leaves at 14.7 psia and 900 ft/s. The heat loss from the nozzle is estimated to be 6.5 Btu/lbm of air flowing. The inlet area of the nozzle is 0.09 ft2. The enthalpy of air at the inlet is h₁ = 143.47 Btu/lbm. Determine the exit area of the nozzle. The exit area of the nozzle is 9 ft²

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.
Air enters a nozzle steadily at 50 psia, 140°F, and 150 ft/s and leaves at 14.7 psia and 900 ft/s. The heat loss from the
nozzle is estimated to be 6.5 Btu/lbm of air flowing. The inlet area of the nozzle is 0.09 ft2. The enthalpy of air at the inlet
is h₁ = 143.47 Btu/lbm.
Determine the exit area of the nozzle.
The exit area of the nozzle is
0ft².
Transcribed Image Text:NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Air enters a nozzle steadily at 50 psia, 140°F, and 150 ft/s and leaves at 14.7 psia and 900 ft/s. The heat loss from the nozzle is estimated to be 6.5 Btu/lbm of air flowing. The inlet area of the nozzle is 0.09 ft2. The enthalpy of air at the inlet is h₁ = 143.47 Btu/lbm. Determine the exit area of the nozzle. The exit area of the nozzle is 0ft².
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