Share
IIR documentSummary
The optimum mixture ratio was selected with a computer programme. After obtaining required calculating data, experiments for room air conditioner were carried out and the typical pressure, temperature of refrigerant and the refrigeration performance of room air conditioner were measured. Finally, the optimum charge of refrigerant mixture and the length of capillary tube were found out. Comparing with R22, a satisfactory result in room air conditioner using R32-R134a has been obtained.
Available documents
Format PDF
Pages: 299-306
This document is to be digitised and will be available within 10 working days
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: A research on room air conditioner using HFC32-HFC134a.
- Record ID : 1995-1782
- Languages: English
- Source: CFCs, the Day After.
- Publication date: 1994/09/21
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (89)
See the conference proceedings
Indexing
-
Themes:
Other air-conditioning equipment;
HCFCs;
HFCs;
Blends - Keywords: R134a; Calculation; Measurement; Air conditioner; R32; R22; Substitute; Performance; Zeotropic mixture; Refrigerant
-
Drop-in testing of R32 blends as R22 alternativ...
- Author(s) : KONDEPUDI S. N.
- Date : 1993
- Languages : English
- Source: ASHRAE Transactions.
View record
-
Alternative refrigerants: applications of R22 a...
- Author(s) : LUZZATO D., MAGNI F., REDAELLI G.
- Date : 1994/09/21
- Languages : English
- Source: CFCs, the Day After.
- Formats : PDF
View record
-
Composition shift and control of multiple air-c...
- Author(s) : FUNAKURA M., NAKATANI K., YOSHIDA Y.
- Date : 1995/07
- Languages : Japanese
- Source: Refrigeration - vol. 70 - n. 813
View record
-
Experimental evaluation of R22 alternative refr...
- Author(s) : SPATZ M. W., ZHENG J.
- Date : 1994/07/19
- Languages : English
- Source: Proceedings of the 1994 International Refrigeration Conference at Purdue.
View record
-
New alternatives for R22.
- Author(s) : ZHAO Y., YITAI M., et al.
- Date : 1997/07
- Languages : English
- Source: Energy, Int. J. - vol. 22 - n. 7
View record