Conference Year



Compressor heat dispersion, Discharge temperature, Convection heat transfer, Radiation heat transfer


This paper represents a method for calculate the heat dissipation capacity and discharge temperature for rotary compressors. The proposed heat dissipation model is used for calculating heat dissipating capacity of compressor in forced-convection/natural-convection and radiation heat transfer mode. The comparison between calculated result and experimental result for both constant speed compressors and variable speed compressors shows that the average heat dissipating capacity error is below 20% and discharge temperature error is less than 4??

1336_presentation.pdf (591 kB)
Investigation of RotaryCompressor Heat Dissipation Model