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상용차용 수동변속기 윤활시스템의 유동특성에 관한 연구
A Study on Flow Characteristics in Lubrication System of Manual Transmission in a Commercial Vehicle
- 윤지훈;
- 이중섭;
- 서정세;
- 송철기
초록
In this study, numerical analysis was conducted to understand the flow characteristics of lubrication system in a manual transmission installed in a commercial vehicle. Also, the analysis was conducted with the purpose of improving the heat and lubricative condition of the transmission. Discharging flow rates on each oil hole outlet according to various engine rotating speed and the length of oil hole branch was calculated. In conclusion, as engine rotating speed is high and the length of oil hole branch is long, the discharging flow rate is high by virtue of the centrifugal force. In addition, this study proposed data for optimal design of lubrication system in manual transmission for a commercial vehicle.
키워드
Lubrication System(윤활시스템); Flow Characteristics(유동 특성); Manual Transmission(수동변속기); Main Shaft(주축); Commercial Vehicle(상용차)
- 제목
- 상용차용 수동변속기 윤활시스템의 유동특성에 관한 연구
- 제목 (타언어)
- A Study on Flow Characteristics in Lubrication System of Manual Transmission in a Commercial Vehicle
- 저자
- 윤지훈; 이중섭; 서정세; 송철기
- 발행일
- 2012
- 저널명
- 한국기계가공학회지
- 권
- 11
- 호
- 2
- 페이지
- 40 ~ 46