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RISDynamic Analysis of Rocking Journal Bearings With Multiple Offset Segments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Novel “offset” designs offer greatly improved durability and reduced power loss in applications for which conventional journal bearings are only marginally satisfactory. They are particularly ...
Visco-Elastohydrodynamic (VEHD) Lubrication in Radial Lip Seals: Part 2—Fluid Film Formation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It is shown in Part 1 of this work (Stakenborg et al., 1990) that dynamic excitation of a radial lip seal will result in nonuniform clearances, due to viscous and inertial seal material ...
Addendum: “Dynamic Analysis of Rocking Journal Bearings with Multiple Offset Segments” (ASME Journal of Lubrication Technology, 1982, 104, pp. 478–490)
Publisher: The American Society of Mechanical Engineers (ASME)
Visco-Elastohydrodynamic (VEHD) Lubrication in Radial Lip Seals: Part 1—Steady-State Dynamic Viscoelastic Seal Behavior
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In general, most analyses of radial lip seal behavior assume a static deformation state in the seal lip. Nevertheless, a dynamic excitation of the seal lip always occurs in practice, due to ...
Upstream Pumping of Radial Lip Seals by Tangentially Deforming, Rough Seal Surfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper aims at a theoretical explanation of the following two experimental observations of radial lip seals: fluid film formation and upstream pumping action. The origins of these observations ...