19권 4호 91-98 2011 [한국자동차공학회 논문집 ]
| 제목 | 대형 2행정 디젤기관에 있어서 축압분배기 부착 전자제어식 퀼 시스템 모터구동 실린더 주유기의 송출유량 특성에 관한 연구 |
|---|---|
| 분야 | 엔진 및 연소 |
| 언어 | Korean |
| 저자 | 배명환(경상대학교), 정화(경상대학교), 배창환(호서대학교) |
| Key Words | Cylinder lubricator(실린더 주유기), Large two-stroke diesel engine(대형 2행정 디젤기관), Oil feed rate(송출유량), Electronically controlled quill system with an accumulated distributor(축압분배기 부착전자제어 퀼 시스템), M |
| 초록 |
Minimizing the cylinder wear and the consumption rate of cylinder oil in a large two-stroke diesel engine is of great economic importance. A motor-driven cylinder lubricator for Sulzer RT-flex large two-stroke diesel engines developed by authors is in need of mounting a quill system to lubricate cylinder parts for smoother operation. In order to apply the common-rail lubricating system to the developed cylinder lubricator as the second research stage, the quill system with a progressively quantitative distributor is improved in the electronically controlled quill system with an accumulating distributor. In this study, the effects of lubricator motor speed, plunger stroke and cylinder back pressure on oil feed rate, maximum discharge and delivery pressures are experimentally investigated by using the electronically controlled quill system with an accumulating distributor in the developed cylinder lubricator. It is found that the oil feed rate of the electronically controlled quill system with an accumulating distributor is larger than that of the quill system with a progressively quantitative distributor because of the increase of delivery speed and volume by changing the location of accumulator in the same experimental condition. |
| 원문(PDF) | 다운로드 |