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Développement d'un réfrigérateur à absorption compact entraîné par des sources de chaleur à basse température.

Development of a compact absorption refrigerator assisted by low temperature level heat sources.

Numéro : pap. A2-137

Auteurs : NISHIMURA N., IYOTA H., FUKUDA T.

Résumé

A micro-scale distributed power generation system, which means a micro-cogeneration system in most cases, has received great attention from the standpoint of saving fossil fuel consumption and preventing global warming. Especially, a polymer electrolyte fuel cell (PEFC) is considered the most promising power generation system for small-scale commercial and residential use. In the PEFC cogeneration system, a small amount of waste heat at low temperature from a cell stack is used to produce hot water. Tje authors propose a new heat utilization method of this waste heat for air conditioning. In this paper, theoretical investigations of a high-performance absorption refrigerating machine were carried out by computer simulation. The influences of the cooling water temperature, surfactant, and highly efficient heating surface on the refrigeration ability were clarified quantitatively.

Documents disponibles

Format PDF

Pages : 6 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    15 €

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Development of a compact absorption refrigerator assisted by low temperature level heat sources.
  • Identifiant de la fiche : 30004689
  • Langues : Anglais
  • Source : ACRA2010. Asian conference on refrigeration and air conditioning: Tokyo, Japan, June 7-9, 2010.
  • Date d'édition : 07/06/2010

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