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http://dx.doi.org/10.9725/kstle.2010.26.1.021

Performance Comparison of Collecting Efficiencies to Various Types of Piston Oil Cooling Gallery  

Lee, Jeong-Keun (Dong Yang Piston Co. Ltd.)
Chun, Sang-Myung (Hoseo University)
Joo, Dae-Heon (Dong Yang Piston Co. Ltd.)
Ryu, Kwan-Ho (Dong Yang Piston Co. Ltd.)
Publication Information
Tribology and Lubricants / v.26, no.1, 2010 , pp. 21-30 More about this Journal
Abstract
In this research, it is investigated the collecting efficiency of jet oil to several types of piston oil cooling gallery by using recently developed PCJ (piston cooling jet) rig tester. So it will be selected for a better design of piston oil cooling gallery. The collecting efficiencies at each type of piston cooling galleries are measured under conditions of a few piston positions, and several oil jet pressures and oil viscosities. Furthermore, the type of jet cone will be compared for a few jet pressure conditions. The selected type of piston oil cooling gallery is planned to be applied to the target engine which is now developing to satisfy the EURO VI emission regulation.
Keywords
piston cooling jet(pcj); oil cooling gallery; oil flow rate; oil inlet; oil outlet; targeting efficiency; collecting efficiency; piston; cooling gallery design;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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