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Document IIF

Performance d'un remplaçant quasi-azéotropique au R410A.

Performance of a low-GWP near-azeotropic alternative to R410A.

Auteurs : COLBOURNE D., COX N., SUEN K. O., et al.

Résumé

There has been a notable uptake in the use of R410A in small sized air-conditioning systems, largely due to its supposed superior efficiency compared to the other widely used HFCs. Its higher pressure also enables a more compact system design. However, R410A possesses a high GWP, and is therefore viewed negatively from an environmental perspective. The current work presents a performance study on a low-GWP alternative to R410A, which is a near-azeotropic mixture based on R1270 (propylene) and R161. The study comprises a modelling exercise and a series of measurements, in a purpose-built test rig, to compare the performance of the chosen composition of the R161/R170 mixture with R410A.

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Format PDF

Pages : 2008-2

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

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

Détails

  • Titre original : Performance of a low-GWP near-azeotropic alternative to R410A.
  • Identifiant de la fiche : 2009-0530
  • Langues : Anglais
  • Source : 8th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2008)
  • Date d'édition : 07/09/2008

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