SAE 2014 World Congress & Exhibition

Technical Session Schedule

Wednesday, April 9

CI & SI Power Cylinder Systems (Part 1 of 2)
(Session Code: PFL530)

Room 140 E  8:00 a.m.

This session covers the Power Cylinder: piston, piston rings, piston pins, and connecting rods. The papers include information on reducing friction and increasing fuel economy, improving durability by understanding wear, and decreasing oil consumption and blow-by.

Organizers - Dan Richardson, Yong-Ching Chen, Cummins Inc.

Time Paper No. Title
8:00 a.m. 2014-01-1669
Effect of Compression Ring Elastodynamics Behaviour upon Blowby and Power Loss
Christopher Baker, Ramin Rahmani, Loughborough University; Ioannis Karagiannis, AVL Powertrain UK Ltd.; Stephanos Theodossiades, Homer Rahnejat, Loughborough University; Alan Frendt, Aston Martin Lagonda
8:20 a.m. 2014-01-1668
Elasto-Hydrodynamic Lubrication Performance of Cylinder Liner-Piston Ring and the Friction Experimental Verification
Xingyu Liang, Yin Liu, Ge-Qun Shu, Zhengnan Yuhan, Yuesen Wang, State Key Lab of Engines
8:40 a.m. 2014-01-1085
A Dual Grid Curved Beam Finite Element Model of Piston Rings for Improved Contact Capabilities
Camille Baelden, Tian Tian, Massachusetts Institute of Technology
9:00 a.m. 2014-01-1670
Oil Flow in Piston Oil Ring Groove
Shigenori Ichinose, Kiyoshi Iwade, Nippon Soken Inc.; Yoshiharu Hata, Toyota
9:20 a.m. 2014-01-1658
Optimizing Base Oil Viscosity Temperature Dependence For Power Cylinder Friction Reduction
Michael J. Plumley, Victor Wong, Mark Molewyk, Soo-Youl Park, Massachusetts Institute of Technology
9:40 a.m. 2014-01-1659
In Situ Control of Lubricant Properties for Reduction of Power Cylinder Friction through Thermal Barrier Coating
Mark Molewyk, Victor W. Wong, Christopher James, Massachusetts Institute of Technology
10:00 a.m. 2014-01-1663
The Contribution of Engine Mechanics to Improved Fuel Economy
Markus Schwaderlapp, Mirko Plettenberg, FEV GmbH; Dean Tomazic, FEV Inc.; Gregor Schuermann, Felix Ring, FEV GmbH; Stephen Bowyer, FEV Inc.
10:20 a.m. 2014-01-1662
Research into Engine Friction Reduction under Cold Conditions - Effect of Reducing Oil Leakage on Bearing Friction
Akihiro Honda, Motoichi Murakami, Yuichiro Kimura, Toyota Motor Corp.; Katsuhiro Ashihara, Shinichi Kato, Yuichiro Kajiki, Taiho Kogyo Co., Ltd.
10:40 a.m. 2014-01-1661
Mechanism of and Fuel Efficiency Improvement by Dimple Texturing on Liner Surface for Reduction of Friction between Piston Rings and Cylinder Bore
Mitsuru Urabe, Nippon Piston Ring Co., Ltd.; Takashi Takakura, Satoshi Metoki, Masatoshi Yanagisawa, Hino Motors, Ltd.; Hirokazu Murata, Nippon Piston Ring Co., Ltd.

The papers in this session are available in SAE Technical Paper Collection, COLL-TP-00413, SUB-TP-00008 and SUB-TP-00009, and also individually. To purchase visit collections.sae.org

Planned by New Engines, Components, Actuators and Sensors / Powertrain Fuels and Lubricants Activity