Development of method for calculating and experimentally evaluating tribological parameters of piston-cylinder tribosystem of diesel engine

作者：Goryacheva I G^*; Morozov A V; Rozhdestvensky Yu V; Gavrilov K V; Doikin A A

来源：Journal of Friction and Wear, 2013, 34(5): 339-348.

DOI：10.3103/S106836661305005X

• piston-cylinder tribosystem
• wear rate
• coefficient of friction
• contact pressure
• hydromechanical characteristics

A method for evaluating the tribological parameters and service life of the piston-cylinder tribosystem of a diesel engine based on calculations and experimental studies is presented. This approach makes it possible to determine the calculated duration of contact between the friction surfaces of the tribosystem; to obtain an experimental dependence of the wear rate on the contact pressure in this friction pair; and, based on this, to evaluate the service life of the piston-cylinder tribosystem of the diesel engine taking into account the mode of its operation as a component of a machine.

• 出版日期2013-9