A Dynamic Theory of Piston-Ring Lubrication : 1st Report. Calculation

Calculation of the Hydrodynamic Lubrication of Piston and Piston Rings in Refrigeration Compressors

Conservative one-dimensional finite volume discretization of a new cavitation model for piston–ring lubrication

This paper presents a conservative numerical implementation of a new cavitation model that is well suited for lubrication problems with cavitated regions in which the fluid film is attached to just one of the participating surfaces, as happens for instance in piston–ring assemblies. This new model was recently proposed by Buscaglia et al. (2011) and is the first successful attempt at modifying ...

Comparison of Mathematical and Experimental Simulation of Lubrication Conditions in the System Of Piston, Piston Ring and Liner

Three-Dimensional Model of Lubrication and Dynamics for The Piston Ring-Pack in Internal Combustion Engines

Effects of Surface Irregularities on Piston Ring- Cylinder Tribo Pair of a Two Stroke Motor Engine in Hydrodynamic Lubrication

Tribological parameters such as friction, lubrication and wear influence strongly the engine component's life. In this study, a piston ring-cylinder system simulated taking into account the surface modifications under fully flooded lubrication and normal engine conditions. The hydrodynamic pressure field solved based on the Navier Stokes equations by Fluid Structure Interaction analysis. A real...