ShareSystem performance of a split-type unit having R22 and R407C as working fluids.
Author(s) : WEI C. S., LIN S. P., WANG C. C.
Summary
In the study, a drop-in system performance comparison of refrigerants R22 and R407C is reported. The test conditions include standard rating condition, overload condition, and low-temperature condition. It is found that the cooling capacity of R407C is about 3% lower than that of the R22 system, and the COP for the R407C system is 4% lower than that of the R22 system. Meanwhile, the drop-in test results show that the condensing pressure for R407C is 200 to 300 kilopascals higher than that of R22.
Details
- Original title: System performance of a split-type unit having R22 and R407C as working fluids.
- Record ID : 1998-1525
- Languages: English
- Source: ASHRAE Transactions.
- Publication date: 1997
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (40)
See the conference proceedings
Indexing
-
Themes:
HCFCs;
Blends - Keywords: Split system; R407C; Measurement; Drop-in; R22; Substitute; Performance; Refrigerating plant; Refrigerant; Air conditioning
-
Performance of HCFC22 alternative refrigerants ...
- Author(s) : HUGHES H. M., FELDMAN S. J.
- Date : 1995/05/01
- Languages : English
- Source: 1995 AIRAH Conference Proceedings.
View record
-
Exergetic analysis of R22 substitution.
- Author(s) : APREA C., GRECO A.
- Date : 2002/09
- Languages : English
- Source: Applied Thermal Engineering - vol. 22 - n. 13
View record
-
Field tests using HCFC22 replacements.
- Author(s) : WEISS P., BARREAU M., MACAUDIERE S.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
View record
-
Two-phase flow heat transfer and friction chara...
- Author(s) : WANG C. C., KUO C. S., CHANG Y. J., LU D. C.
- Date : 1996/02/16
- Languages : English
- Source: ASHRAE Transactions.
View record
-
Cooling performance of R407C and R410A compared...
- Author(s) : TRIEBE A. R., LINTON J. W., SNELSON W. K., et al.
- Date : 1999/09/19
- Languages : English
- Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
- Formats : PDF
View record