An ammonia system with a 158-kW evaporator operating at -1°C and a 35-kW evaporator operating at -40°C uses flash gas removal and intercooling. The condensing temperature is 32°C. The arrangement is as shown. How many kilograms per minute of ammonia are compressed by the high- pressure compressor?
An ammonia system with a 158-kW evaporator operating at -1°C and a 35-kW evaporator operating at -40°C uses flash gas removal and intercooling. The condensing temperature is 32°C. The arrangement is as shown. How many kilograms per minute of ammonia are compressed by the high- pressure compressor?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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An ammonia system with a 158-kW evaporator operating at -1°C and a 35-kW evaporator operating
at -40°C uses flash gas removal and intercooling. The condensing temperature is 32°C. The
arrangement is as shown. How many kilograms per minute of ammonia are compressed by the high-
pressure compressor?
Transcribed Image Text:Condenser
32°C
ME
『B- と
evaporaar
HSC
ーC
flash- taat
intercosler
evaporatur
22.01 kPaa
From te Tabk of Properties of Saturated NiHi
6f@ 32°C = 51. 466 KUkg
そ@ンてaar-3P AIMG
g0°C = 140a 26 k/tg
ー/C -o. ce AYを
From the p4 Chart for Syper heated NHo
を。klo k g
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