Results 11 to 20 of about 30,041,590 (273)
Dynamic behaviour of oil lubricated journal bearings [PDF]
, 1983 This thesis is concerned with the dynamic behaviour of oil lubricated journal bearings and particularly with the small vibrations about the equilibrium position known as 'oil whirl'.
Gardner, Mark Thomas
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Development of porous-ceramic hydrostatic bearings [PDF]
, 2003 Porous-ceramic hydrostatic bearings have been recently developed. These bearings have demonstrated an exceptional overall performance when compared with conventional technology bearings.
Durazo-Cardenas, Isidro
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A Comparison of Design Methodologies for Journal Bearings under Pulsatile Loads [PDF]
, 2011 The paper expands the work by Kinnear and Weston[1] on squeeze film bearing design to the general case and compares the revised methodology with classical bearing design[2,3,4] and hybrid bearing design[5].
Weston, W. +8 more
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Characterization of Acoustic Emissions from Journal Bearings for Fault Detection [PDF]
, 2013 Acoustic emission (AE) technology is one of the most established diagnostic techniques for rolling bearing monitoring in rotating machinery. The application of high-frequency AE for bearing diagnosis is gaining acceptance as a useful complimentary tool.
Gu, Fengshou +3 more
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Performance studies of oil lubricated helical groove journal bearing [PDF]
, 1992 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The provision of helical grooves on the surface of a plain journal bearing can improve the stability of a rotor-bearing system.
Khan, Muhammad Zubair
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Studies on thermal effects in aerodynamic foil journal bearings
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016 With extensive application of foil gas journal bearings in high temperature conditions, the effect of increasing temperature on performance in the bearings have attracted more attention.
Quan ZHOU, Yancheng LI, Pan LU
doaj +1 more source
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007 In currently working seismic ACROSS (Accurately Controlled Routinely Operated Signal System) transmitters, an unbalanced rotor with large eccentric mass, which generates elastic waves, is supported by roller bearings.
Tomohiko ISE +4 more
doaj +1 more source
Fluid Film Bearings and CFD Modeling: A Review
Machines, 2023 This paper is a review of the literature about CFD modeling and analysis of journal, thrust, and aerostatic bearings; the advantages and disadvantages of each are specified, and the bearing problems that have been analyzed are discussed to improve their ...
Demetrio Pérez-Vigueras +6 more
doaj +1 more source
Development of a Robust Test Rig for Tilting Pad Journal Bearing Validation
Machines, 2022 Several theoretical models for predicting the performance of tilting pad journal bearings (TPJB) have been developed by the scientific community over the years.
Danilo Alvaro da Silva +2 more
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Development of a new test rig for the analysis of hydrodynamic bearings for rotors of microGT [PDF]
E3S Web of Conferences, 2019 The aim of the present work is to design a test rig suited to investigate the dynamic interaction between rotor and hydrodynamic journal bearings in micro gas turbines (microGT), i.e.
Niccolini Marmont Du Haut Champ Carlo Alberto +2 more
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