ShareExperimental comparison on performance of rotary compressors with different HFC134a compatible lubricants.
Author(s) : YU H. L., LI R. Y., CHEN D. K.
Summary
The report provides a performance investigation of rotary compressors with five kinds of lubricants. Experiments on 19 test-working conditions, including the standard working condition for each lubricant, were conducted. The results of the experiments showed that the COP for R134a is lower than that for R12 when the evaporating temperature is below -20 deg C. When the evaporating temperature is over -20 deg C, the opposite results are obtained.
Details
- Original title: Experimental comparison on performance of rotary compressors with different HFC134a compatible lubricants.
- Record ID : 1996-3372
- Languages: English
- Source: ASHRAE Transactions.
- Publication date: 1995/06/24
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (79)
See the conference proceedings
Indexing
-
Themes:
Compressors;
HFCs;
Lubricants - Keywords: Test rig; R134a; Comparison; Lubricant; COP; Refrigerant; Rotary compressor; Compressor
-
Tribological evaluation of rotary compressor wi...
- Author(s) : KAWAHARA K., MISHINA S., KAMINO A., OCHIAI K., OKAWA T., FUJIMOTO S.
- Date : 1996/07/23
- Languages : English
- Source: Proceedings of the 1996 International Compressor Engineering Conference at Purdue.
View record
-
Lubricants for HFC134a compatible rotary compre...
- Author(s) : TAKAICHI K., SAKAI H.
- Date : 1992/07/14
- Languages : English
View record
-
Rolling bearings lubricated with refrigerant.
- Author(s) : HAULEITNER R., MORALES-ESPEJEL G. E., MEEUWENOORD R., et al.
- Date : 2018/07/09
- Languages : English
- Source: 2018 Purdue Conferences. 24th International Compressor Engineering Conference at Purdue.
- Formats : PDF
View record
-
Development of refrigerating oil for HFC134a ro...
- Author(s) : TOYAMA S., UEYAMA A., ENOMOTO J., SHIMIZU T., OGASAWARA S., MASUDA N., KAWAGUCHI S.
- Date : 1994/07/19
- Languages : English
- Source: Proceedings of the 1994 International Compressor Engineering Conference at Purdue.
View record
-
Experimental study on the bench evaluation tech...
- Author(s) : FENG Q., KEFENG H.
- Date : 1994/07/19
- Languages : English
- Source: Proceedings of the 1994 International Compressor Engineering Conference at Purdue.
View record