A air Compressor lequires a power input Of1400 kW andk It operates adialatically. The air is compressed from 300 K and atmospheric presšure to an exit pressure Of 20 atm, and the air leaves the comp ressor at a speed of 200 mlsec Assume that the air is an ideal gas and the inlet velocity is negligibly small, but do not ašsume that the specific ñeats are constant. if the mass flow rate is 2 kg/sec, calculate the air temperature at the exit in °C using 5 sgnifigan fiaures
A air Compressor lequires a power input Of1400 kW andk It operates adialatically. The air is compressed from 300 K and atmospheric presšure to an exit pressure Of 20 atm, and the air leaves the comp ressor at a speed of 200 mlsec Assume that the air is an ideal gas and the inlet velocity is negligibly small, but do not ašsume that the specific ñeats are constant. if the mass flow rate is 2 kg/sec, calculate the air temperature at the exit in °C using 5 sgnifigan fiaures
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter46: Room Air Conditioners
Section: Chapter Questions
Problem 15RQ
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