Problem 1: A converging-diverging nozzle is attached to a large reservoir of compressed air. The reservoir stores the compressed air at an absolute pressure of 400 kPa and a temperature of 30°C. The nozzle has a throat diameter of 50 mm. Determine the mass flow rate through the nozzle. You may assume k = 1.4 and R = 287 J/(kg*K) for air. O 50 mm 3 m L= 4 m Ø25 mm 30

Structural Analysis
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Author:KASSIMALI, Aslam.
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Problem 1: A converging-diverging nozzle is attached to a large reservoir of compressed air. The
reservoir stores the compressed air at an absolute pressure of 400 kPa and a temperature of 30°C. The
nozzle has a throat diameter of 50 mm. Determine the mass flow rate through the nozzle. You may
assume k = 1.4 and R = 287 J/(kg*K) for air.
%3D
50 mm
3 m
L =D4 m
Ø25 mm
30°
Transcribed Image Text:Problem 1: A converging-diverging nozzle is attached to a large reservoir of compressed air. The reservoir stores the compressed air at an absolute pressure of 400 kPa and a temperature of 30°C. The nozzle has a throat diameter of 50 mm. Determine the mass flow rate through the nozzle. You may assume k = 1.4 and R = 287 J/(kg*K) for air. %3D 50 mm 3 m L =D4 m Ø25 mm 30°
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