The bore's circumferential cross-section is not always a perfect circle, due to manufacturing
errors, installation, and the influence of high-temperature and high-pressure gas, especially …

Abstract Development in surface modifications has shown promising outcomes in improving
the tribological performance of contacts in hydrodynamic, mixed, and boundary lubrications …

A number of inevitable factors distort the liner circular bore, resulting in asymmetry of piston
ring-liner (PRL) contact in the circumferential direction. The limited conformability of a piston …

The piston ring pack is one of the crucial moving parts of two-stroke marine diesel engines
because it has essential functions such as lubrication, sealing, and heat conduction. An oil …

As the piston ring is inserted into the bore, it is forced against the liner by radial tension,
thereby creating a seal. Radial tension not only affects the piston ring's seal, but also …

Hydraulic piston pump has the advantages of high efficiency and low-pressure pulsation
and has been widely used in the field of construction and agriculture machinery. However …

This article employs a mixed lubrication model to investigate the performance of the textured
surface. The Jakobsson–Floberg–Olsson model is used to obtain the hydrodynamic support …

Research on the tribo-dynamics of the piston-cylinder liner (PCL) and piston ring-cylinder
liner (PRCL) is vital due to their role in generating over 50% of total engine friction loss and …

This paper presents a combined mixed lubrication and wear model to study the running-in
process of the ring/liner system. In this model, the elastic-plastic asperity deformation is …

The deformation of cylinder liner directly affects the sealing performance of the friction
components in internal combustion engines, resulting in high oil consumption, engine power …