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Recherches sur l'effet des compresseurs au R290 sur l'importance de la charge d'un système de conditionnement d'air individuel.

Research of R290 compressor effect on RAC system charge amount.

Numéro : pap. 1332

Auteurs : GAO B., CHEN Z., GAO Q.

Résumé

During the process of refrigerant alternative, R290 (propane), as a nature refrigerant used in room air condition (RAC) system, is thought as a long-team substance and has attracted great attention. This paper simply introduced the characteristics and standard demands of R290 application, then, based on a 1HP R290 DC INV. RAC system at first, then finished the comparison test when a one-cylinder and a two-cylinder rotary compressor was matched, in addition, deeply analyzed the connection between RAC system performance and refrigerant charge amount according to the test results. Lastly, comprehensive consideration of the refrigerant charge amount, analyzed the different demands of R290 compressor and traditional compressor, put forward the techniques of R290 rotary compressor structure design.

Documents disponibles

Format PDF

Pages : 5 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 : Research of R290 compressor effect on RAC system charge amount.
  • Identifiant de la fiche : 30006999
  • Langues : Anglais
  • Source : 2012 Purdue Conferences. 21st International Compressor Engineering Conference at Purdue.
  • Date d'édition : 16/07/2012

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