승용차용 스크류형 기계구동 과급기의 개발

This study aims at the optimal design of the screw rotor. the performance analysis. and developement of a small screw supercharger which has a low noise pulse ratio compared with the root type supercharger. The basic theoretical equation and the basic design of the compressor for the screw supercharger will be established. A1so the theoretical analysis and the optimal design of the screw rotor shape will be performed. And the performance analysis techniques of the designed screw rotor will be developed.