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공기시동모터의 터빈방식 로터 노즐수에 따른 유동 메커니즘분석에 관한 연구
Analysis of the Flow Mechanism according to the Number of Nozzles for the Turbine Rotor in the Air-Starting Motor
- 박성배;
- 김남용;
- 진의군;
- 李氷;
- 류성기
초록
This study was conducted to increase the output torque of the turbine rotors of ship air-start motors. Theturbine-type output of the air start motor was analyzed based on the pneumatic pressure and partial admissionnozzle characteristics. The most efficient maximum output torque was analyzed and designed by changing thenumber of turbine nozzles and increasing the number of rotations. Computational fluid dynamics analysis wasconducted and test results were analyzed to obtain the appropriate number of rotations according to thepartial admission nozzle.
키워드
Partial Admission Nozzle(부분 분사이론); Air Motor( ); Nozzle( ); 공압 모터 노즐 Turbine Type Rotor(터빈 방식 로터)
- 제목
- 공기시동모터의 터빈방식 로터 노즐수에 따른 유동 메커니즘분석에 관한 연구
- 제목 (타언어)
- Analysis of the Flow Mechanism according to the Number of Nozzles for the Turbine Rotor in the Air-Starting Motor
- 저자
- 박성배; 김남용; 진의군; 李氷; 류성기
- 발행일
- 2023-05
- 저널명
- 한국기계가공학회지
- 권
- 22
- 호
- 5
- 페이지
- 31 ~ 36