... of T ribology . 09 09 2020 17 11 2020 17 11 2020 22 12 2020 longitudinal roughness transverse roughness pressure distribution surface shapes thermal elastohydrodynamic lubrication friction coefficient surface roughness and asperities Elastohydrodynamic...

...) When SRR | L H increases and reaches about 0.35, the ridge and groove pressures close to contact at just before the pressure spike that occurs in the pressure distribution along the central longitudinal ridge, and then at SRR | L H = 0.4 both pressure distributions...

... two phase lubrication media was introduced. The pressure distribution in NLGF and the load capacity of the thrust bearing were calculated by using the gas-solid two phase flow model with the effective viscosity under the film thicknesses range of 15–60 μm condition. The results showed that the NLGF...

... of asperities in contact for a given applied load, the load each individual asperity carries, and the resultant contact pressure distribution. This is done by treating each individual contact as a conventional Hertzian contact, and by thinking of each contact as a point force when its effect on other contacts...

... of the influence of an oil injection pocket on the pressure distribution and oil film thickness. Two situations are analyzed: (i) when the high-pressure oil injection is turned off and (ii) when the high-pressure injection is turned on. The other objective is to validate a numerical model with respect to its...

...Shigeka Yoshimoto; Makoto Yamamoto; Kazuyuki Toda This paper describes the pressure distribution in the bearing clearance of circular aerostatic thrust bearings with a single air supply inlet. For high air supply pressure, large bearing clearance, and a relatively small bearing outer radius...