Condensers
Industrial refrigerating machines

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BE9742 V1 Article

Condensers


Industrial refrigerating machines

Author : Georges VRINAT

Publication date: April 10, 2009 | Lire en français

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4. Condensers

In any refrigeration machine, the condenser is the device used to remove the heat of desuperheating, condensation and subcooling, which we remind you is the sum of the heat extracted from the evaporator and the work of compression. In a heat pump, this device, which plays the same role, becomes the heat emitter.

In cascade systems, which by definition comprise two circuits each operating with a particular fluid, the evaporator of the high-temperature system (e.g. R717 (ammonia)) is the condenser of the low-temperature system (e.g. R744 (CO 2 )).

Condensers fall into three categories, depending on the nature of the hot source [27][28] :...

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