1 A converging-diverging nozzle has a throat area of 0.002 m? and an exit area of 0.0077 m?. The upstream air reservoir has stagnation pressure and temperature conditions: po=1000 kPa and To=500 K. The gas constant for air is 287 J/ kg K and its ratio of specific heats is 1.4. What is mass flow rate out of this nozzle when it operates in choked flow conditions?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question A1 A converging-diverging nozzle has a throat area of 0.002 m? and an exit
area of 0.0077 m?. The upstream air reservoir has stagnation pressure
and temperature conditions: po=1000 kPa and To=500 K. The gas
constant for air is 287 J/ kg K and its ratio of specific heats is 1.4. What
is mass flow rate out of this nozzle when it operates in choked flow
conditions?
Transcribed Image Text:Question A1 A converging-diverging nozzle has a throat area of 0.002 m? and an exit area of 0.0077 m?. The upstream air reservoir has stagnation pressure and temperature conditions: po=1000 kPa and To=500 K. The gas constant for air is 287 J/ kg K and its ratio of specific heats is 1.4. What is mass flow rate out of this nozzle when it operates in choked flow conditions?
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