Results 241 to 250 of about 6,663 (306)
Thermohydrodynamic analysis of magnetorheological conical bearings with conjugated heat transfer. [PDF]
Sci RepVaziri SA +4 more
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A simplified approach to failure analysis of ball bearings combining Principal Component Analysis and Fast Fourier Transform. [PDF]
PLoS OneNdongue Esseme E +5 more
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Environmentally Responsive Hydrogels and Composites Containing Hydrogels as Water-Based Lubricants. [PDF]
GelsChen S +6 more
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Influence of Design Parameters of Membrane-Type Flow Controller on Bearing Characteristics of Hydrostatic Guideways. [PDF]
Micromachines (Basel)Chen Y, Xu X, Lin Z, Li M, Bi G, Wang Z.
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A method of temperature monitoring in fluid film bearings
Tribology International, 2004 In the present paper a method to improve temperature monitoring of fluid film bearings is described. The method is tested in an industrial tilting pad thrust bearing. Test results for steady state and transient operating conditions are reported. Temperatures monitored by a thermocouple through the utilisation of the proposed method are compared to ...
Glavatskih, Sergei,
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Thermohydrodynamic Instability in Fluid‐Film Bearings
, 2016 Thermohydrodynamic Instability in Fluid-Film Bearings aims to establish instability criteria for a rotor-bearing system associated with fluid-film journal bearings.
J. K. Wang, M. M. Khonsari
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On the optimization of fluid film bearings
Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences, 1976Abstract In a classical paper slightly after the turn of the century, Lord Rayleigh obtained the optimum one dimensional slider bearing profile, the Rayleigh step. His criteria for optimality was that the load capacity per unit length of the bearing be maximum among all profiles having a given minimum film thickness.
S. M. Rohde, G. T. McAllister
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ROTOR TRAJECTORIES ON MAGNETORHEOLOGICAL FLUID–FILM BEARINGS
Fundamental and Applied Problems of Engineering and Technology, 2021The article presents the results of a computational experiment to simulate the dynamics of a rotor on plain bearings lubricated with a magnetorheological fluid. The results of calculating the dynamic coefficients are presented. A description of a rigid rotor model on fluid friction supports is given.
A.S. FETISOV +2 more
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Stability of rotors in compressible fluid-film bearings
Journal of Propulsion and Power, 1987A power-shaped multipad hydrodynamic journal bearing working in compressible fluid is described here that is suitable for high-speed turbomachines. This type of bearing is much simpler than tilting pad or foil journal bearings and will provide satisfactory results for machines intended to operate under relatively constant environmental and operating ...
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1993
Fluid film bearings are commonly used in heavy rotating machines because they possess not only high load carrying capacity but also inherent damping properties. Unlike rolling element bearings, fluid film bearings are an important machine element which offers, in addition to support stiffness, substantial damping to insure rotordynamic stability.
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Fluid film bearings are commonly used in heavy rotating machines because they possess not only high load carrying capacity but also inherent damping properties. Unlike rolling element bearings, fluid film bearings are an important machine element which offers, in addition to support stiffness, substantial damping to insure rotordynamic stability.
openaire +1 more source