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Influence of High Permeability Parameter on the Performance of Textured Porous Journal Bearings
Tribology in Industry, 2020 The addition of different shapes and sizes of surface textures (rectangular, triangular, square, spherical, elliptical etc.) inside the bearing surface successfully improved its tribological properties for conventional bearings to a great extent as ...
N. Sharma, S. Kango
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Elastic Deformation Effects on Self-Lubricating Journal Bearings Using Pseudo-Plastic Lubricants
Tribology Online, 2021 In this study, we have analyzed the effect of elastic deformations on the static characteristics of finite self-lubricating journal bearings. This analysis takes into account the rheological lubricant behavior which obeys to Rabinowitsch law.
Maamar Malki +4 more
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Applied Sciences, 2021 Having come of age, gas film bearings enable high-speed oil-free (micro) rotating machinery with gains in efficiency and reliability, longer maintenance intervals, and a reduction in contaminants released to the atmosphere.
Luis San Andrés +2 more
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Journal of Engineering, 2007 The static characteristics of porous floating ring journal bearing under hydrodynamic lubrication condition when operating with an improved boundary conditions are theoretically analyzed.
Basim A. Abass +2 more
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Applied Sciences, 2021 Aerostatic bearings are widely used in high-precision devices. Partial arc annular-thrust aerostatic porous journal bearings are a prominent type of aerostatic bearings, which carry both radial and axial loads and provide high load-carrying capacity, low
Pyung Hwang, Polina Khan, Seok-Won Kang
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Machines, 2022 To investigate the static characteristics of aerostatic journal bearings with porous bushing, the flow model—in which the compressibility of lubricating gas is considered—is established based on the Reynolds lubrication equation, Darcy equation for ...
Yandong Gu +4 more
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EFFECT OF STARVATION ON THERMOELASTOHYDRODYNAMIC LUBRICATION OF ROLLING / SLIDING CONTACT
Journal of Engineering, 2006 A complete numerical solution of thermal compressible elastohydrodynamic lubrication of rolling / sliding contact was achieved to determine the effect of inlet boundary condition on the film shape, film pressure, and film temperature in an ...
Basim A. Abbas, Somer M. Nacy
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Nihon Kikai Gakkai ronbunshu, 2015 This report is described the study on the lubrication characteristics of porous circular journal bearing made with oil impregnate sintered materials as a DC spindle motor's bearing system.
Shigeru OHTSUKA +3 more
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Total hip replacement for the treatment of end stage arthritis of the hip : a systematic review and meta-analysis [PDF]
, 2014 Background: Evolvements in the design, fixation methods, size, and bearing surface of implants for total hip replacement (THR) have led to a variety of options for healthcare professionals to consider.
Clarke, Aileen +7 more
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Development of a Co-Cr-Mo to Tantalum Transition using LENS for Orthopedic Applications [PDF]
, 2005 Biomedical implant material research using additive manufacturing is a popular field of study. Many potential material combinations exist which, if implemented properly, could have a significantly positive effect on implant life and functionality.
Kumar, Saripella Surya, Stucker, Brent
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