5-48 An adiabatic air compressor compresses 10 L/s of air at 120 kPa and 20°C to 1000 kPa and 300°C. Determine (a) the work required by the compressor, in kJ/kg, and (b) the power required to drive the air compressor, in kW.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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5-48 An adiabatic air compressor compresses 10 L/s of air at
120 kPa and 20°C to 1000 kPa and 300°C. Determine (a) the
work required by the compressor, in kJ/kg, and (b) the power
required to drive the air compressor, in kW.
1 MPa
300°C
Compressor
↑
120 kPa
20°C
10 L/s
FIGURE P5-48
$
Transcribed Image Text:5-48 An adiabatic air compressor compresses 10 L/s of air at 120 kPa and 20°C to 1000 kPa and 300°C. Determine (a) the work required by the compressor, in kJ/kg, and (b) the power required to drive the air compressor, in kW. 1 MPa 300°C Compressor ↑ 120 kPa 20°C 10 L/s FIGURE P5-48 $
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