Name:
3908 -- Experimental Comparison on Performance of Rotary Compressors with Different HFC-134a Compatible Lubricants PDF
Published Date:
1995
Status:
Active
Publisher:
ASHRAE
Provides a performance investigation of rotary compressors with five kinds of lubricants. Experiments on 19 test-working conditions, including the standard working condition (condensing temperature 54.4degC [129.9degF], evaporating temperature -23.3degC [-10degF]) for each lubricant, were conducted. The results of the experiments showed that coefficient of performance (COP) for HFC134a is lower than that for CFC12 when the evaporating temperature is below -20degC (-4degF). When the evaporating temperature is over -20degC (-4degF), the opposite results are obtained.
KEYWORDS: year 1995, experiment, comparing, performance, rotary compressors, compressors, lubricants, R134a, replacing, R134, R12, refrigerants, coefficient of performance
| File Size : | 1 file , 440 KB |
| Note : | This product is unavailable in Russia, Belarus |
| Product Code(s) : | D-16926 |
| Published : | 1995 |
