In this paper, an experimental study on the heat transfer characteristics of two-phase #ow boiling of alternative zeotropic refrigerant mixtures to R-22, on air/refrigerant horizontal enhanced surface tubing is presented. The new alternatives considered in this study are: R-507, R-404A, R-408A, R-40
00/02924 Two-phase flow boiling characteristics of alternatives to R-22 inside air/refrigerant enhanced surface tubing
- Publisher
- Elsevier Science
- Year
- 2000
- Weight
- 209 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0140-6701
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โฆ Synopsis
of air-conditioning, there is a report on how performance differs according to outdoor summer thermohygrometric design conditions, such as those indicated by UN1 10339, by ASHRAE and by the processing of TRY data. Finally, this paper discusses the optimal choice of design conditions according to the type of application.
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In this paper, an experimental study on the heat transfer characteristics of two-phase #ow boiling of alternative zeotropic refrigerant mixtures to R-502, on air/refrigerant horizontal enhanced surface tubing is presented. The new alternatives considered in this study are: R-507, R-404A, R-407B, and
In this paper, an experimental study on the heat transfer characteristics of two-phase #ow boiling of some alternative refrigerants to HCFC-22, on air/refrigerant horizontal enhanced surface tubing, is presented. Correlations have been proposed to predict the heat transfer characteristics such as av