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http://dx.doi.org/10.9725/kstle.2004.20.2.084

Crankshaft Bearing Design Adapting Continuous Oil Supply System  

Yun Jeong-Eui (Division of Mechatronics, Samcheok National University)
Publication Information
Tribology and Lubricants / v.20, no.2, 2004 , pp. 84-90 More about this Journal
Abstract
It is very important to improve the durability and reliability of crankshaft because of conflicting demands for lower fuel consumption and higher power output. In this study, for the crankshaft bearing design, analyses were conducted to determine the lubrication characteristics such as oil flow rate, minimum oil film thickness, friction force and increase of oil temperature at main bearing and connecting rod bearing. Additionally, supplied oil pressure and temperature effects on the bearings were simulated to figure out lubrication characteristics on the bearings. Finally the effects of increasing the bearing width and clearance were introduced on the lubrication characteristics.
Keywords
continuous oil supply system; main bearing; big end bearing; oil temperature; friction; oil flow rate;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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