Helium is to be compre kPa and 228 K to 440 k

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Helium is to be compressed from 170
kPa and 228 K to 440 kPa and 415 K.
If the compressor can generate up to
12.4 kW of mechanical energy, what
is the maximum volumetric flow rate
of gas leaving the compressor that
will still be at the desired exit
conditions, if:a) the compressor is
adiabatic? m3/s b) the compressor
leaks 2 kW of heat out into the
surrounding air? m3/s
Transcribed Image Text:Helium is to be compressed from 170 kPa and 228 K to 440 kPa and 415 K. If the compressor can generate up to 12.4 kW of mechanical energy, what is the maximum volumetric flow rate of gas leaving the compressor that will still be at the desired exit conditions, if:a) the compressor is adiabatic? m3/s b) the compressor leaks 2 kW of heat out into the surrounding air? m3/s
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