Numerical investigation of the effects of axial cylinder bore profiles on piston ring radial dynamics

Journal of Engineering for Gas Turbines and Power

Volumn 125, Issue 4, 2003, Pages 1081-1089

  Piao, Y ^a   Gulwadi, S D ^a  

^a Ricardo Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CYLINDER BORE SHAPES; OIL CONSUMPTION; RING RADIAL DYNAMICS;

AXIAL FLOW; COMPUTER SIMULATION; ENGINE CYLINDERS; FRICTION; FUEL CONSUMPTION; GASOLINE; LUBRICATION; SPEED;

PISTON RINGS;

PISTON RING;

EID: 0346399576     PISSN: 07424795     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1610016     Document Type: Article

References (10)

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2. Hill, S. H., Kantola, T. C., Brown, J. R., and Hamclink, J. C., 1995. "An Experimental Study of the Effect of Cylinder Bore Finish on Engine Oil Consumption," SAE Paper No. 950938.
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6. Basaki, M., Saito, K., Nakashima, T., and Suzuki, T., 2000, "Analysis of Oil Consumption at High Engine Speed by Visualization of the Piston Ring Behaviors," SAE Paper No. 2000-01-2877.
7. Gulwadi, S. D., 1998, "A Mixed Lubrication and Oil Transport Model for Piston Rings Using a Mass-Conserving Algorithm," ASME J. Eng. Gas Turbines Power, 120, pp. 199-208.
8. Gulwadi, S. D., 2000, "Analysis of Tribological Performance of a Piston Ring Pack," Tribol. Trans., 43-2, pp. 151-162.
9. Greenwood, I. A., and Tripp, J. H., 1971, "The Contact of Two Nominally Flat Rough Surfaces," Proc. Inst Mech. Eng., 185, pp. 625-633.
10. Piao, Y., and Gulwadi, S. D., 2000, "Effect of Piston Secondary Motion on the Numerical Modeling of Ring Pack Performance," ASME-ICE Fall Technical Conference, ICE-Vol. 35-3, Paper No. 2000-342.