Results 21 to 30 of about 10,792 (307)
Lubricants, 2023 The dynamic and static characteristics of hydrostatic thrust bearings are significantly affected by the bearing surface topography. Previous studies on hydrostatic thrust bearings have focused on Gaussian distribution models of bearing surface topography.
Huaiqing Lu, Zhuxin Tian
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Sliding Thrust Bearings with Self-Generated Fluid Pivots
Journal of Mechanical Engineering, 2022 The article discusses the disadvantages of thrust sliding bearings with mechanical supports and mechanical balancing systems similar to the Kingsbury system. Requirements for the design of thrust bearings corresponding to the current level of development
Vasyl S. Martsynkovskii +3 more
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Natural mechanical degradation measurements in slow speed bearings [PDF]
, 2009 Acoustic emission (AE) technology applied to condition monitoring is gaining acceptance as a useful complimentary tool. This paper demonstrates the use of AE measurements to detect, monitor the growth and locate natural defect initiation and ...
Mba, David, Elforjani, Mohamed
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Coupled Dynamics of a Rotor-Journal Bearing System Equipped with Thrust Bearings
Shock and Vibration, 1995 The rotordynamic coefficients of fixed-pad thrust bearing are introduced and calculated by using the out-domain method, and a general analysis method is developed to investigate the coupled dynamics of a rotor equipped with journal and thrust bearings ...
Yu Lie, R.B. Bhat
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Performance analysis of Pareto optimal bearings subject to surface error variations [PDF]
, 2010 A Pareto optimization study was carried out on a flat pad aerostatic bearing design. Some of the Pareto optimal configurations were then subjected to surface profiling errors including tilt, concavity, convexity and waviness and key performance ...
Barrans, Simon +7 more
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Design and Research of Thrust Bearing for Datengxia Hydro-generator
Renmin Zhujiang, 2022 The design of thrust bearing of Datengxia hydro generator and the improvement measures of cooling system are introduced. The design of thrust bearing of large hydro generator focuses on the support structure, parameters and cooling method.
GE Liangcheng +4 more
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Design and Optimization of a Magnetic Levitation Load Reduction Device for a Hydropower Unit
IEEE Access, 2021 The construction of hydropower stations has been expanding in China as a result of economic development and the improvement of people's lives. To save cost, the capacity of a single unit has been greatly increased, and many higher technical requirements ...
Jing Liu +4 more
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The Research Status and Progress of Heavy/Large Hydrostatic Thrust Bearing
Advances in Mechanical Engineering, 2014 How to improve the rotation speed of heavy/large CNC vertical lathe, the machining efficiency, and machining precision is one of the key issues which need to be solved urgently.
Xibing Li +4 more
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Investigation of Geometric Characteristics on the Lubricant Performance of Thrust Bearing with Cavitation [PDF]
Journal of Applied Fluid MechanicsIn this study, a mixed lubrication model that incorporates cavitation can be developed to examine the evolution of hydrodynamic lubrication in spiral grooved thrust bearing.
L. Kailei +5 more
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Mathematics, 2022 This manuscript considers the design of a slotted adaptive hydrostatic thrust bearing with a regulator of the lubricant output flow. A theoretical study of its static and dynamic characteristics was carried out.
Vladimir Kodnyanko +7 more
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