Results 261 to 270 of about 2,418,912 (297)
Some of the next articles are maybe not open access.
The Effect of Refrigerants in the Mixed Lubrication Regime
1997Because of environmental concerns, CFC (chlorofluorocarbon) refrigerants must be replaced with HFCs (hydrofluorocarbons.) As a result, many tribological problems are caused especially in rotary piston compressors. To solve the problem, the effects of refrigerants on friction and wear characteristics of the oil and refrigerant mixtures at the mixed ...
K Mizuhara, M Tomimoto
openaire +1 more source
Coupling analysis of turbulent and mixed lubrication of water-lubricated rubber bearings
Tribology International, 2022Jinsheng Qiao +4 more
semanticscholar +1 more source
Mixed lubrication—Experiment and theory
2002In recent years progress in understanding mixed lubrication has been quite rapid. On the experimental side it is now possible to map lubricant film thickness in low lambda ratio, thin film contacts, while computer models of mixed lubrication with load sharing between fluid film and asperity contact have recently been developed.
openaire +1 more source
Mixed-mode fracture of a lubricated interface
Acta Metallurgica et Materialia, 1992Abstract The fracture of an interface containing a liquid was investigated under nominally mixed-mode conditions. The experiments were designed to be a study of a model interface for which frictional effects are minimised. Alternatively, the system could be considered to provide an analogy for an interface along which there is little resistance to ...
openaire +1 more source
Wear of Machine Parts with Mixed Lubrication
Russian Engineering Research, 2018Energy analysis of the wear of machine parts in mixed lubrication indicates that whether the components of the frictional pair seize together depends on the load, the slip rate, the temperature of the frictional surfaces, the temperature surges, the surface energy, the distribution coefficients of the heat flux, and the external overlap.
openaire +1 more source
Electrostatic monitoring of boundary and mixed lubrication
2002Previous work has shown that electrostatic charge signals can be used to detect the onset of wear in lubricated tribocontacts. Preliminary investigations have shown the viability of this system when tested on a laboratory-based pin-on-disc rig, a reciprocating laboratory wear rig and in an FZG gear scuffing rig.
openaire +1 more source
Analysis of Mixed Lubrication Performance of Water-Lubricated Rubber Tilting Pad Journal Bearing
Tribology International, 2021Guangwu Zhou +3 more
semanticscholar +1 more source