Air enters a compressor operating at steady state at 1.05 bar, 300 K, with a volumetric flow rate of 84 m³/min and exits at 12 K. Heat transfer occurs at a rate of 14 kW from the compressor to its surroundings. Assuming the ideal gas model for air and neglecting kinetic and potential enerme effe

Introduction to Chemical Engineering Thermodynamics
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Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Air enters a compressor operating at steady state at 1.05 bar, 300 K, with a volumetric flow rate of 84 m³/min and exits at 12 bar, 400
K. Heat transfer occurs at a rate of 14 kW from the compressor to its surroundings.
Assuming the ideal gas model for air and neglecting kinetic and potential energy effects, determine the power input, in kW.
Transcribed Image Text:Air enters a compressor operating at steady state at 1.05 bar, 300 K, with a volumetric flow rate of 84 m³/min and exits at 12 bar, 400 K. Heat transfer occurs at a rate of 14 kW from the compressor to its surroundings. Assuming the ideal gas model for air and neglecting kinetic and potential energy effects, determine the power input, in kW.
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