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RISJournal Bearing Surface Topography Design Based on Transient Lubrication Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A transient mixed lubrication model is used to study the performance of a journal bearing subjected to impulse loading, considering mass conservation and the effects of asperities on flow and contact, to explore a novel ...
Housing Profile Design for Improved Apex Seal Lubrication Using a Finite Length Roller Elastohydrodynamic Lubrication Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Finite-length roller contacts are found in apex seal-housing interfaces in rotary engines, as well as in many other mechanical systems, such as those at the interfaces of meshing gear teeth, cam followers, and roller ...
Erratum: “Profile Design for Misaligned Journal Bearings Subjected to Transient Mixed Lubrication” [ASME J. Tribol., 2019, 141(7), p. 071701; DOI: 10.1115/1.4043506]
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the original publication, Fig. 5 is incorrect. The actual applied loads used for all the simulations can be found in the corrected figure below with a peak vertical load of 13.7 kN in magnitude.
Profile Design for Misaligned Journal Bearings Subjected to Transient Mixed Lubrication
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Misalignment between the shaft and the bearing of a journal bearing set may be inevitable and can negatively impact journal bearing performance metrics in many industrial applications. This work proposes a convex profile ...