Special study of refrigerated compressions
Compression and expansion of gases or vapors

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Special study of refrigerated compressions


Compression and expansion of gases or vapors

Author : André LALLEMAND

Publication date: April 10, 2003, Review date: May 28, 2021 | Lire en français

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3. Special study of refrigerated compressions

As shown in previous developments and particularly in figure 16 , cooled compressions consume less mechanical energy than uncooled or slightly cooled compressions. In practice, therefore, as soon as the power required is substantial (a few kilowatts), the gas is cooled during compression. Two types of cooling are used, separately or simultaneously: continuous cooling or continuous refrigeration, on the one hand, and fractionated refrigeration, on the other.

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