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R134a, R32-R134a, R32-R125-R134a and R32-R125 are proposed as candidate alternatives. Though pure refrigerants such as R32 and R125 are not currently considered as alternatives, the authors evaluated their performance to obtain more accurate data for theoretical analysis. They conducted system drop-in and optimized tests with 0.8 ref-ton (2.80 kilowatts) split type air conditioning unit, a widely used unit in Japan. In addition, they conducted simulation to evaluate the effect of composition ratio.
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Pages: p 239-247
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Details
- Original title: The performance evaluation of HFC alternative refrigerants for HCFC22.
- Record ID : 1995-1478
- Languages: English
- Source: CFCs, the Day After.
- Publication date: 1994/09/21
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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Themes:
HCFCs;
HFCs;
Blends - Keywords: R134a; Drop-in; R32; R22; R125; Substitute; Performance; Ternary mixture; Binary mixture; Mixture; Refrigerant
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A study on the alternative refrigerants for HCF...
- Author(s) : FENG X., YU Y. Z., ZHOU L. L.
- Date : 1994/09/21
- Languages : English
- Source: CFCs, the Day After.
- Formats : PDF
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Thermophysical properties of blends as alternat...
- Author(s) : BENADE W., GUENTHER D., STEIMLE F.
- Date : 1994/09/21
- Languages : English
- Source: CFCs, the Day After.
- Formats : PDF
View record
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Experimental results of two drop-in replacement...
- Author(s) : JUDGE J. F., HWANG Y., RADERMACHER R.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
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Experimental evaluation of an R32-R134a blend a...
- Author(s) : SANVORDENKER K. S.
- Date : 1993
- Languages : English
- Source: ASHRAE Transactions.
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Theoretical analysis of replacement refrigerant...
- Author(s) : RADERMACHER R., JUNG D.
- Date : 1993
- Languages : English
- Source: ASHRAE Transactions 1993.
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