It has been suggested that air at 100 kPa and 25C can be cooled by first compressing it adiabatically in a closed system to 1000 kPa and then expanding it adiabatically back to 100 kPa. Is this possible?

It has been suggested that air at 100 kPa and 25C can be cooled by first compressing it adiabatically in a closed system to 1000 kPa and then expanding it adiabatically back to 100 kPa. Is this possible?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 85P

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Question

It has been suggested that air at 100 kPa and 25C
can be cooled by first compressing it adiabatically in a closed
system to 1000 kPa and then expanding it adiabatically back
to 100 kPa. Is this possible?

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