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Revisiting the Cattaneo–Mindlin Concept of Interfacial Slip in Tangentially Loaded Compliant Bodies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The Cattaneo–Mindlin concept of interfacial slip in tangentially loaded compliant bodies is revisited and its basic simplifying assumptions are critically examined. It is shown that these assumptions, ...
Discussion: “A Greenwood–Williamson Model of Small-Scale Friction” (Jones, R. E., 2007, ASME J. Appl. Mech., 74, pp. 31–40)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The author is to be commended for his attempt to cope analytically with the complex problem of friction. A few comments regarding the present paper are in place. The present simplified friction ...
Discussion: “A Mathematical Model for Frictional Elastic-Plastic Sphere-on-Flat Contacts at Sliding Incipient” (Chang, L., and Zhang, H., 2007, ASME J. Appl. Mech., 74, pp. 100–106)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The authors presented a model for sliding inception that is essentially based on the 1949 Mindlin approach (see Ref. 1) for frictional contact with extension to elastic-plastic normal loading. ...
Discussion: “Conditions of Leakage-Free Operation of Herringbone Grooved Journal Bearings” (Bootsma, J., and Tielemans, L. P. M., 1977, ASME J. Lubr. Technol., 99, pp. 215–222)
Publisher: The American Society of Mechanical Engineers (ASME)
Nonaxisymmetric Incompressible Hydrostatic Pressure Effects in Radial Face Seals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A flat seal having an angular misalignment is analyzed, taking into account the radial variations in seal clearance. An analytical solution for axial force, tilting moment, and leakage is ...
State of the Art in Laser Surface Texturing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Surface texturing has emerged in the last decade as a viable option of surface engineering resulting in significant improvement in load capacity, wear resistance, friction coefficient etc. of ...
A Semi-Analytical Solution for the Sliding Inception of a Spherical Contact
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A finite element analysis, for an elastic perfectly plastic sphere normally loaded by a rigid flat, is combined with an approximate analytical solution to evaluate the maximum tangential load ...
A Static Friction Model for Elastic-Plastic Contacting Rough Surfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A model that predicts the static friction for elastic-plastic contact of rough surfaces is presented. The model incorporates the results of accurate finite element analyses for the elastic-plastic ...
Optimum Step Design for Centering of Pistons Moving in an Incompressible Fluid
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hydrodynamic effects are analyzed for a stepped piston moving within a tight clearance tube filled with an incompressible fluid. Together with the hydrostatic effects that were analyzed in an ...
Static Friction of Contacting Real Surfaces in the Presence of Sub-Boundary Lubrication
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A model for calculating the static friction coefficient of contacting real (rough) surfaces in the presence of very thin liquid films (sub-boundary lubrication) is developed. The liquid has a ...