팁실형 스크롤 압축기의 성능 특성에 관한 해석적 연구

This paper presents leakage and performance characteristics of a tip-seal type scroll compressor. The performance of a scroll compressor is strongly dependent on the leakage across the compression pockets. However, literature for leakage characteristics of the tip seal type scroll compressor is very limited due to complex sealing mechanism. In the present study, a simulation study was executed to investigate the tip-seal type scroll compressor by considering leakages passing through flank and tip clearance. As a result, the leakage phenomena of the tip seal type scroll compressor as a function of discharge pressure, tip clearance, dimension of the tip seal were analyzed. Effects of leakage on the performance of the compressor were also clarified.