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Recherches théorique et expérimentale sur un système frigorifique en quasi-cascade à température multiple.

Theoretical and experimental research on a multi-temperature quasi-cascade refrigeration system.

Numéro : pap. n. R7, 2266

Auteurs : LIANG Y., LI H. Q., WANG D., et al.

Résumé

The research is based on a multi-temperature quasi-cascade refrigeration system used as a crucial part of a gasoline gas reclaiming unit which can condense and reclaim gasoline gas with three stage cycles. The system is similar with multi-temperature quasi-cascade refrigeration system which contains two refrigeration systems and can supply synchronously both -40°C evaporating temperature and -80°C evaporating temperature. The novel cycle has not only an evaporator in the second stage of the relatively high temperature gasoline gas reclaiming process but also has an evaporative-condenser used as the condenser for the relatively low temperature gasoline gas reclaiming process. The influence of operating parameters on the performance and the operating characteristics of the system has been analyzed based on the theoretical calculation results. The operating parameters, such as the components and the condensation temperature of the gasoline gas, the concentration of the gasoline gas, atmosphere temperature,the distribution of refrigerant flow rate between the evaporator and the evaporative-condenser of the high evaporating temperature refrigerating system, are taken into account. The system is also tested under different running conditions and experiment results are present in this paper. The more detail investigation will be proposed in the near future.

Documents disponibles

Format PDF

Pages : 7 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 : Theoretical and experimental research on a multi-temperature quasi-cascade refrigeration system.
  • Identifiant de la fiche : 30000577
  • Langues : Anglais
  • Source : 2010 Purdue Conferences. 13th International Refrigeration and Air-Conditioning Conference at Purdue.
  • Date d'édition : 12/07/2010

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