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Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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9. thermodynamics

Transcribed Image Text:Refrigerant 134a enters an insulated diffuser as a saturated vapor at 100°F with a velocity of 1200 ft/s. The inlet area is 1.4 in². At the
exit, the pressure is 400 lb/in² and the velocity is negligible. The diffuser operates at steady state and potential energy effects can be
neglected.
Determine the mass flow rate, in lb/s, and the exit temperature, in °F.
Step 1
Determine the mass flow rate, in lb/s.
m =
i
lb/s.
4
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