14.47 A 12 kW (shaft output) motor is available to run a non- cooled compressor for carbon dioxide. The pressure is to be in- creased from 90 kPa to 140 kPa. If the compressor is 60% efficient, calculate the volume flow rate into the compressor.

14.47 A 12 kW (shaft output) motor is available to run a non- cooled compressor for carbon dioxide. The pressure is to be in- creased from 90 kPa to 140 kPa. If the compressor is 60% efficient, calculate the volume flow rate into the compressor.

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

Chapter40: Typical Operating Conditions

Section: Chapter Questions

Problem 10RQ: The seasonal energy efficiency ratio (SEER) includes the energy used in the _____and _____cycles.

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A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.

Question

14.47 A 12 kW (shaft output) motor is available to run a non-
cooled compressor for carbon dioxide. The pressure is to be in-
creased from 90 kPa to 140 kPa. If the compressor is 60%
efficient, calculate the volume flow rate into the compressor.

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