您要查找的是不是:
- The squeeze film damper (SFD) is of great importance to reduce the vibration of rotating machines. 摘要挤压油膜阻尼器对旋转机械的减振具有重要作用。
- This paper investigates the influence of fluid inertia force on the sudden unbalance response of flexible Jeffcott rotor supportedon squeeze film damper (SFD). 本文首先建立转子系统的微分方程,然后在考虑油膜惯性力的情形下,分析了转子的突加不平衡响应,并和不考虑惯性力的结果进行了比较。
- New-style squeeze film damper with elastic ring(Elastic Ring Squeeze Film Damper,ERSFD) was designed to improve characteristics of the squeeze film force of the SFD. 本文研究了一种新型挤压油膜阻尼器---弹性环式挤压油膜阻尼器(ERSFD)以改善传统挤压油膜阻尼器(SFD)的油膜力特性。
- The analytical results indicate that squeeze film damper can effectively control the excessive elastic deformation and improve the steady-state performance of elastic linkage mechanism. 结果表明,挤压油膜阻尼器可以有效地控制含间隙弹性机构中过大的弹性变形,改善机构的稳定性能。
- We used Poincare map and bifurcation map to analyze the nonlinear dynamic response of a eight-degree-of-freedom rotor system with two disks supported on a squeeze film damper(SFD) as shown in Fig.1. 对双盘悬臂柔性转子-非同心型挤压油膜阻尼器(SFD)系统进行了非线性动力学分析。计算结果表明:双盘转子-非同心型SFD系统具有丰富的非协调响应,系统响应中存在大量的亚谐、超谐、非协调(正,反进动)甚至轨道不规则的响应。
- Bases of Judging the Failure of Squeeze Film Damper 挤压油膜阻尼器失效的判据
- The characteristics of stiffness and damping for two kinds of dampers is obtained through a study of dynamic parameters of general squeeze film damper(SFD)and hydrostatic squeeze film damper(HSFD). 通过对以窄阻尼器为代表的普通型挤压油膜阻尼器(SFD)和以四油腔垫式阻尼器为代表的静压型挤压油膜阻尼器(HSFD)的动力学参数的对比分析,获得了两种阻尼器的刚度和阻尼特性。
- This paper investigated the response of rotor system supported on Squeezed Film Damper (SFD) under acceleration. 本文研究了带挤压油膜阻尼器(SFD)的转子系统在考虑弯扭耦合的情况下的加速响应。
- Application of a Squeeze Film Damper to LP Compressor Vibration 挤压油膜阻尼器在解决某低压压气机试验件振动问题上的应用
- Dynamic design method of elastic ring squeeze film damper 弹性环式挤压油膜阻尼器动力设计方法
- Investigation on Design Factor of Elastic Ring Squeeze Film Damper 弹性环式挤压油膜阻尼器设计因素研究
- Grinding machine cutter shaft with a squeeze film damper (SFD) for deep hole grinding is designed base on the squeezes film damping theory. 基于挤压油膜阻尼理论,设计了带挤压油膜阻尼器(SFD)的深孔内圆磨削刀杆,并在高精度内圆磨床上进行了与静压支撑刀杆的磨削性能对比实验。
- This paper presents theoretical analysis for the effect of air squeeze film damping on a micro-opto- electro -mechanical systems (MOEMS) optical switch with a slant lower electrode. 从基于微机械光电系统(MOEMS)的倾斜下电极扭臂式光开关出发,求解雷诺方程,得到空气压膜阻尼系数和阻尼力矩的分析公式。
- Vibration Attenuation Mechanism Investigation of a Adaptive Squeeze Film Damper 自适应挤压油膜阻尼器减振机理研究
- Double static analysis of muti-rotor system with squeeze film damper 具有挤压油膜阻尼器的多转子系统双稳态分析
- The Transfer Matrix Method for Controllable Squeeze Film Damper Bearing 可控挤压油膜阻尼器支承的传递矩阵解法
- Keywords squeeze film damper(SFD);rotor;elastic foundation;bifurcation; 挤压油膜阻尼器;转子;分叉;
- Experimental Investigation of an Adaptive Squeeze Film Damper with Metal Rubber Outer-Ring 金属橡胶外环自适应式挤压油膜阻尼器实验研究
- Experimental investigation into dynamic behaviors of a rotor on a magnetic controlling squeeze film damper 磁控挤压油膜阻尼器转子系统动力特性试验研究
- Theoretical investigation of vibration attenuation mechanism of a adaptive squeeze film damper 自适应挤压油膜阻尼器减振机理理论研究