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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제38권 제2호
- 발행연도
- 2014.2
- 수록면
- 147 - 153 (7page)
이용수
초록· 키워드
오류제보하기
The centrifugal oil purifier is used in an engine for lubrication and to remove impurities. The momentum needed for the rotation of the cylindrical chamber is obtained by jet injections. An impure particle in the oil is separated by the centrifugal forces moving to the inner wall of the rotating cylindrical chamber body. The dust particles are eliminated when the particles are absorbed onto the surface of the inner wall of the chamber body. The flow characteristics and the physical behaviors of particles in this centrifugal oil purifier were investigated numerically and the filtration efficiencies was evaluated. For calculations, a commercial code is used and the SST (Shear Stress Transport) turbulence model has been adopted. The MFR (Multi Frames of Reference) method is introduced to consider the rotating effect of the flows. Under various variables, such as particle size, particle density and rotating speed, the filtration efficiencies are evaluated. It has been verified that the filtration efficiency is increased with the increments in the particle size, the particle density and the rotating speed of the cylindrical chamber.
목차
Abstract
1. Introduction
2. Numerical Analysis
3. Results and Discussion
4. Conclusion
References
참고문헌 (9)
참고문헌 신청
1. [인터넷자원] - MANN+HUMMEL GMBH / / Business Unit Industrial Filters
2. [학술지(정기간행물)] - 정상후 / 2007 / 선박용 정유기 고형분 분리 성능시험 규격기준에 관한 연구 / 한국마린엔지니어링학회지 31 (8) : 1028 ~ 1034
3. [학술대회논문] - I. Y. Lee / 2003 / A basic study on the integrated lubrication system for large scale marine diesel engines / Spring Conference of the Korean Society for Power System Engineering : 262 ~ 266
4. [학술대회논문] - J. M. Kim / 2007 / A study of the performance improvement of a centrifugal separator for gas-liquid two-phase flow / Proceedings of the Korean Society of Mechanical Engineers Spring Annual Meeting : 3352 ~ 3357
5. [학술지(정기간행물)] - 방광현 / 2009 / 원심 오일필터 유동 해석을 통한 필터링 효율 분석 / 한국마린엔지니어링학회지 33 (6) : 867 ~ 872
2. [학술지(정기간행물)] - 정상후 / 2007 / 선박용 정유기 고형분 분리 성능시험 규격기준에 관한 연구 / 한국마린엔지니어링학회지 31 (8) : 1028 ~ 1034
3. [학술대회논문] - I. Y. Lee / 2003 / A basic study on the integrated lubrication system for large scale marine diesel engines / Spring Conference of the Korean Society for Power System Engineering : 262 ~ 266
4. [학술대회논문] - J. M. Kim / 2007 / A study of the performance improvement of a centrifugal separator for gas-liquid two-phase flow / Proceedings of the Korean Society of Mechanical Engineers Spring Annual Meeting : 3352 ~ 3357
5. [학술지(정기간행물)] - 방광현 / 2009 / 원심 오일필터 유동 해석을 통한 필터링 효율 분석 / 한국마린엔지니어링학회지 33 (6) : 867 ~ 872
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UCI(KEPA) : I410-ECN-0101-2015-550-001286897