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On The Role of a Non-Newtonian Fluid in Short Bearing Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The importance of rheological properties of lubricants has arisen from the realization that non-Newtonian fluid effects are manifested over a broad range of lubrication applications. In this paper ...
Discussion: “Entry Flow in a Narrow Channel of Varying Gap With One Sliding Surface” (Tichy, J. A., 1986, ASME J. Tribol., 108, pp. 288–292)
Publisher: The American Society of Mechanical Engineers (ASME)
Effects of Power—Law, Non-Newtonian Lubricants on Load Capacity and Friction for Plane Slider Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The lubrication of a conventional, finite width plane bearing, using a power-law, non-Newtonian lubricant, is studied. The basic assumptions in this analysis are: thin fluid-film, no thermal ...
The Functional Role of Wing Corrugations in Living Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Questions concerning the functional role of spanwise wing corrugation in living systems are experimentally investigated. Attention was initially directed to this problem by observation of the ...
The Effect of Lubricant Inertia Near the Leading Edge of a Plane Slider Bearing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The influence of fluid inertia on a plane slider bearing that operates at a 0(1) modified Reynolds number is examined in this study. The flow is laminar, and the Reynolds number—based on the ...
Cavitation Boundary Shapes for Submerged Short Journal Bearings Using Newtonian Lubricants
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cavitation boundary shapes for submerged short journal bearings are investigated in this study. In this analysis, the Reynolds lubrication equation is approximated by using the bearing slenderness ...
On the Role of a Compliant Surface in Long Squeeze Film Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The problem of compliant surface journal bearings with large slenderness ratio (length/diameter → ∞) is analyzed for the case of small journal eccentricities. In this model an elastic circular ...
The Accuracy of Short Bearing Theory for Newtonian Lubricants
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The accuracy of the short bearing approximation is analyzed in this discussion. The results apply to Newtonian lubricants, and they can also be extended to non-Newtonian power-law lubricants. ...
Effect of Shear Surface Boundaries on Stress for Shearing Flow of Dry Metal Powders—An Experimental Study
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper studies the rapid simple shearing flow of dry cohesionless metal powders contained between parallel rotating plates. In this study, an annular shear cell test apparatus was used; the ...
The Effect of Journal Bearing Misalignment on Load and Cavitation for Non-Newtonian Lubricants
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An analysis for hydrodynamic, non-Newtonian lubrication of misaligned journal bearings is given. The hydrodynamic load-carrying capacity for partial arc journal bearings lubricated by power-law, ...
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