Development and validation of a finite element model for water – CO2 coaxial gas-coolers

The gas-cooler heat exchanger is a characteristic device of the refrigeration plants that use CO2 as the working fluid in transcritical conditions. The proper gas-cooler sizing, allows getting the maximum effectiveness in the heat exchange, thus permitting to reduce the temperature approach and improving the heat recovered in the coolant (secondary) fluid and the COP of this kind of systems.

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Year of publication:	2012
Authors:	Sánchez, D. ; Cabello, R. ; Llopis, R. ; Torrella, E.
Published in:	Applied Energy. - Elsevier, ISSN 0306-2619. - Vol. 93.2012, C, p. 637-647
Publisher:	Elsevier
Subject:	Gas-cooler \| Transcritical cycles \| Thermal effectiveness \| CO2 \| Finite volume model \| ε-NTU

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011040355