지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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In general, a valve body of the automatic transmission(AT) is controlled by the clutch, the brake and lubricating oil flow in a hydraulic system and lubricant flow for each valve can be adjusted independently. To increase the lifetime of AT, the lubrication flow rate in a valve body for a 6 speed AT based parallel hybrid electric vehicle must be provided with proper oil distribution and control. In this study, we carried out several experiments without the inner parts of AT and with a AT assembly. The variation of the flow rate on oil temperature and pressure between an oil supply port and the outlets of the lubrication port was evaluated and analyzed. In the case of AT without the inner parts, it was evident that as the oil required for an operation of the clutch and brake was discharged from the outlet port, the flow rate from each lubrication port is decreased. However, the flow rate of the AT assembly was slightly increased. In addition, the lubrication flow rate was increased with increasing the oil temperature, and also it was reduced with increasing the oil pressure. Details of the resulting data are discussed.
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참고문헌 (7)
참고문헌 신청
H. Tomomatsu / 2006 / Automatic Transmission Control System Developed for Toyota Mild Hybrid System(THS-M) / SAE 2006-01-1595
Jagadish Sorab / / Sufrace and Engine Oil Effects on Joumal Bearing Lubrication / SAE981408
Jeong-Eui Yun / 2006 / Oil Flow Distribution Control of Engine Lubrication System Using Orifice Component / KSTLE 22 (1) : 47 ~ 52
Paul R. Meemik / / Lubricant Flwo to Connecting- Bearings Through a Roatating CrankShaft / SAE 860229
S. M Chun / 2003 / Network analysis of an engine lubrication system / Tribology international 36 : 609 ~ 617
Jagadish Sorab / / Sufrace and Engine Oil Effects on Joumal Bearing Lubrication / SAE981408
Jeong-Eui Yun / 2006 / Oil Flow Distribution Control of Engine Lubrication System Using Orifice Component / KSTLE 22 (1) : 47 ~ 52
Paul R. Meemik / / Lubricant Flwo to Connecting- Bearings Through a Roatating CrankShaft / SAE 860229
S. M Chun / 2003 / Network analysis of an engine lubrication system / Tribology international 36 : 609 ~ 617
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