Ideal Process conceptual design based on the exergetic analysis. New coupling of thermochemical dipoles for cold production from low grade heat - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Article Dans Une Revue International journal of energy, environment, economics Année : 2003

Ideal Process conceptual design based on the exergetic analysis. New coupling of thermochemical dipoles for cold production from low grade heat

Résumé

The exergetic analysis of ideal processes gives parameters to be optimised to design processes converting or transforming inlet exergy as completely as possible. Thermochemical dipoles consist of two linked physico-chemical processes which produce or consume a working gas. These dipoles allow cold or heat production through the management of the physico-chemical processes involved. New couplings of such dipoles permits production of cold at low temperature (-22°C for deep-freezing purpose) from low grade heat (at 70°C, coming from thermal wastes or produced by solar collectors for example). In such systems, inlet exergy is completely used and excess cold or energy is produced.
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Dates et versions

hal-00685613 , version 1 (05-04-2012)

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  • HAL Id : hal-00685613 , version 1

Citer

Nolwenn Le Pierrès, Driss Stitou, Nathalie Mazet, Bernard Spinner. Ideal Process conceptual design based on the exergetic analysis. New coupling of thermochemical dipoles for cold production from low grade heat. International journal of energy, environment, economics, 2003, 12 (3), pp.105-115. ⟨hal-00685613⟩
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