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Low GWP R22 replacement for air conditioning in high ambient conditions.

Author(s) : SETHI A., BECERRA E. V., YANA-MOTTA S. F., et al.

Type of article: Article, IJR article

Summary

Due to the ongoing phase-out of R22 and implementation of stringent efficiency requirements for air-conditioning in the Middle East there is need for environmentally friendly replacement. This paper focuses on a thorough evaluation of the R22 replacement options for air conditioning applications. It includes a thermodynamic analysis, experimental testing and determination of the environmental impact of the refrigerant selection. Two potential alternatives to R22 were studied: one HFC (R407C) and one HFO based (R444B). R444B is shown to be an efficient and environmentally acceptable option to replace R22 in air conditioning applications.

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Format PDF

Pages: 26-34

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Details

  • Original title: Low GWP R22 replacement for air conditioning in high ambient conditions.
  • Record ID : 30015204
  • Languages: English
  • Subject: Regulation, Environment
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 57
  • Publication date: 2015/09

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