首页> 外文OA文献 >Effects of Gas Inertia Forces on Dynamic Characteristics of Externally Pressurized Gas-Lubricated Thrust Bearings : Bearing Performance of Externally Pressurized Gas-Lubricated Circular Thrust Bearings with a Single Central Supply Hole in a Choked Condition

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Effects of Gas Inertia Forces on Dynamic Characteristics of Externally Pressurized Gas-Lubricated Thrust Bearings : Bearing Performance of Externally Pressurized Gas-Lubricated Circular Thrust Bearings with a Single Central Supply Hole in a Choked Condition

机译：气体惯性力对外加压气体推力轴承动态特性的影响：带有单个中心供气孔的外加压气体润滑圆形推力轴承的阻尼性能

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摘要

In this paper, two analytical models for an externally pressurized circular thrust bearing with a central supply hole are presented when the gas flow is choked at the inlet to the clearance space. These models can be modified for an unchoked condition and enable one to analyze the dynamic performance of the bearing over a wide range of design conditions. From the experiment, it is concluded that the effects of the inertia forces are considerable when the feeding parameter is small, and that the presented analyses yield good predictions of both the bearing stiffness and the damping coefficient.

机译：在本文中，当气流在间隙入口处被阻塞时，给出了两个带有中心供应孔的外部加压圆形推力轴承的分析模型。这些模型可以针对非阻塞条件进行修改，并使人们能够在各种设计条件下分析轴承的动态性能。从实验中可以得出结论，当进给参数较小时，惯性力的影响是很大的，并且所提出的分析对轴承刚度和阻尼系数都有很好的预测。

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作者
Haruyama Yoshio; Mori Atsunobu; Mori Haruo; Mikami Fusao; Kazamaki Tsuneji; Aikawa Hiroki;
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年度 1988
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正文语种 en
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1. Pressure Sensitive Paint Visualization of Pressure Distribution of Externally Pressurized Circular Thrust Gas Bearing With a Single Gas Supply Hole: Experimental Validation of Variation of Pressure Distribution by Supply Pressure [J] . Ise Tomohiko, Kobayashi Shuma, Itoh Kazuhiro, Journal of Tribology . 2017,第5期

机译：具有单个气体供应孔的外加压圆形推力气体轴承压力敏感涂料可视化：供应压力的压力分布变化的实验验证
2. Static and dynamic characteristics of externally pressurized circular step thrust bearing lubricated with couple stress fluids [J] . Jaw-Ren Lin Tribology International . 1999,第4期

机译：耦合应力流体润滑的圆形外推力推力轴承的静态和动态特性
3. Static and dynamic characteristics of externally pressurized annular porous gas thrust bearings [J] . Jiang Shuyun, Yang Shifei, Yin Zhaoyu, Proceedings of the Institution of Mechanical Engineers, Part J. Journal of engineering tribology . 2016,第10期

机译：外压环形多孔气体推力轴承的静态和动态特性
4. Optimal Design of Externally Pressurized Thrust Gas-Lubricated Bearing with Tapered Pressure-Maintaining Chamber [C] . Ma Wenqi, Sun Ang, Wang Zuwen 2007年国际流体动力传输与控制学术会议 . 2007

机译：带锥形保压腔的外推推力气润滑轴承的优化设计
5. DESIGN OF EXTERNALLY PRESSURIZED GAS BEARINGS FOR DYNAMIC APPLICATIONS (SQUEEZE FILMS, STIFFNESS, EXPERIMENTS). [D] . ROBLEE, JEFFREY WILLIAM. 1985

机译：动态应用的外部加压气体轴承的设计（挤压膜，刚度，实验）。
6. Effects of Gas Rarefaction on Dynamic Characteristics of Micro Spiral-Grooved Thrust Bearing [O] . Ren Liu, Xiao-Li Wang, Xiao-Qing Zhang -1

机译：气体回流对微槽沟槽推力轴承动态特性的影响
7. Influence of the fluid inertia forces on the dynamic characteristics of externally pressurized thrust bearings (4th report, Inertia effects on the dynamic performance of externally pressurized circular thrust bearings with capillary restrictor) [O] . Yoshio HARUYAMA, Tsuneji KAZAMAKI, Atsunobu MORI, 1986

机译：流体惯量力对外部加压推力轴承动态特性的影响（第四次报告，毛细管限制器外部加压圆推轴承动态性能的惯性效应）

Effects of Gas Inertia Forces on Dynamic Characteristics of Externally Pressurized Gas-Lubricated Thrust Bearings : Bearing Performance of Externally Pressurized Gas-Lubricated Circular Thrust Bearings with a Single Central Supply Hole in a Choked Condition

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