냉매와 오일의 용해도를 고려한 스크롤압축기 성능해석

It is important to understand the effect of refrigerant oil on analyzing the performance of oil-injected scroll compressor. The leakage model of tangential leakage is adopted for various quality. It is assumed that the refrigerant oil flow has larger oil quality in tangential leakage path than in radial leakage. We analyzed the effects various oil quantity ratio on the sealing, volumetric and adiabatic efficiency. As a result of present work, refrigerant oil causes to the improvement of efficiency.