空气轴承

FLUENT软件在空气轴承研究领域的应用

Application of FLUENT in the Research of Air Bearing Field

静压空气轴承的动刚度和阻尼分析

Analysis on Dynamic Rigidity and Damping of External Pressurized Air Bearing

介绍FLUENT软件在空气轴承流场模拟领域的应用，用FLUENT对气体轴承气膜的压力场、刚度和质量流量进行仿真。

As a commercial CFD software with good universality the FLUENT code used extensively . The chief characters of FLUENT software and its application in the research of air bearing field were introduced , the pressure field , rigidity and mass flow rate were simulated by FLUENT .

中压透平膨胀机橡皮加稳空气轴承的稳定性

The stability of RUBBER-STABILIZED air bearings used on medium-pressure expansion turbines

用于箔片空气轴承的新型高温固体润滑镀层

New High Temperature Solid Lubricant Coatings Applied to Foil Air Bearings

基于空气轴承的高精度圆度测量系统设计

Design of the High-precision Circularity Measure System Based on Air Bearings

箔片空气轴承技术在航空发动机上的应用研究综述

Research Summary of Foil Air Bearing Technology for Aeroengine Applications

静压式平面空气轴承压力场的有限元分析

The finite element analys of press field of static pressure plane air bearing

基于主动空气轴承作动器的模糊主动振动控制研究

The Study on Fuzzy Active Vibration Control Based on Active Air Bearing Actuator

径向空气轴承压力场的数值分析

Numerical analysis on the radial air bearings press field

评价箔片径向空气轴承载荷性能的一种经验方法

An Empirical Method to Estimate the Load Capacity of Foil Air Journal Bearings

空气轴承式板形检测辊的研究设计

Research and design of the strip shape measuring roll based on pneumatic bearing

耳轴两端各用一压力补偿空气轴承。

Pressure-compensated air bearings are used on both ends of the trunnion axis .

边界元法在平面空气轴承压力场计算中的应用

Application of Boundary Element Method in Calculation of Pressure Field of Plane Air Bearing

空气轴承回转精度的自动测量

Automatic Survey for Rotating Accuracy of Aerostatic Bearing

分析结果表明，空气轴承的压力场呈现尖峰状分布。

The anal-ysed results indicated that air bearing press field is distributed in peak state .

试验表明，该空气轴承中压透平膨胀机的性能是优良的。

The experiments have shown that the performance of this air bearing turbine is excellent .

空气轴承回转钢领的研究与生产实践

A Study of Rotating Air Bearing Rings

空气轴承以其回转精度高而广泛地应用于高精密加工设备。

Aerostatic bearing has highly rotating precision and widely applies to the highly precision processing equipment .

应用超高速空气轴承电主轴磨削微小孔

Grinding micro / Mini holes by a electrically driven grinding head equipped with ultra-high speed ' air bearings

最后，用该模型计算了平面空气轴承的压力场，并与有限差分法进行了比较。

Finally . the plane air bearing pressure field is calculated with this model and compared with finite difference method .

为了研究空气轴承在小扰动下的稳定性，文章推导出气膜厚度小扰动和气膜挤压速度小扰动的压强摄动方程。

In this work pressure perturbation equations are developed due to the film thickness disturbance and head velocity disturbance , respectively .

本论文利用空气轴承的概念，提出一以微机电技术为基础的新压力感测器检测方式。

Inspired by the concept of air-bearing , a new testing method based on MEMS technology is proposed in this thesis .

实验结果表明，基于主动空气轴承的模糊神经网络振动主动控制可以有效减小溜板振动。

The experimental results show that the fuzzy-neural active vibration control based on active air bearing can suppress the vibration of slide effectively .

本文叙述了150Nm~3/h制氧机空气轴承中压透平膨胀机的试验结果。

This paper describes the experimental results of an air bearing expansion turbine which is installed in 150Nm ~ 3 / h oxygen plant .

耳轴组件的支承是每根臂末端的空气轴承，轴承上的闸瓦起定位作用。

The trunnion assembly is supported by air bearings at the end of each arm and is held in position by brake shoes at each bearings .

最后针对国内发展现状，提出了我国发展航空发动机用箔片空气轴承技术的一些建议。

Finally aiming at the development actuality in our country , this paper offers proposals for the future development of foil air bearing technology for aeroengine in China .

随后对非光滑单元体的减阻机理进行深入研究，发现凹坑型非光滑单元体内部形成旋转的涡流，产生空气轴承的效果。

Then studied the reduction mechanism of non-smooth unit cell for further , found the internal rotating vortex generated in the pit which can produce the effect of air bearing .

介绍了空气轴承式板形检测辊的工作原理及结构设计。分析了节流孔的设计和计算方法。

After introducing the operating principle and structure design of the strip shape measuring roll based on Pneumatic bearing , the design and calculating method of the orifice are analyzed .

尽管作动器可动部分的质量影响可以忽略，然而由于作动器空气轴承的气膜刚度系数、阻尼系数与气浮溜板的气膜刚度系数、阻尼系数相当，因而不能随意忽略。

In spite of the mass of moving part of actuator can be neglected , stiffness coefficient and damping coefficient of actuator air film cannot be ignored due to correspondence to that of guideway air film .