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1)  friction-type MR damper
摩擦型磁流变阻尼器
1.
Through characteristic testing of a MR damper, its force-displacement and force-velocity relationship under different currents were studied; the main features of a friction-type MR damper were analyzed.
通过磁流变阻尼器的性能试验,研究了在不同电流输入下阻尼力-位移、阻尼力-速度之间的关系,分析了摩擦型磁流变阻尼器的主要特点。
2)  Pall-typed frictional damper
Pall型摩擦阻尼器
1.
The steel frame and concrete frame with Pall-typed frictional dampers are analyzed by ANSYS program.
采用大型有限元程序ANSYS分析了Pall型摩擦阻尼器(PFD)的滞回性能,证明了Pall摩擦阻尼器和改进的Pall摩擦阻尼器—T形芯板摩擦阻尼器(TFD)的力学特性是相同的。
3)  T shape friction damper
T型摩擦阻尼器
1.
In this paper, based on the configuration and mechanical characteristics of piezoelectric actuator and T shape friction damper, a piezoelectric-T shape variable friction damper is presented and its damping model is established corresponding to actively adjusting input voltage or adjusting input voltage in displacement-dependent and velocity-dependent modes.
本文结合压电驱动器和T型摩擦阻尼器的特点,提出了压电-T型变摩擦阻尼器,并建立了阻尼器输入电压主动调节或按位移和速度相关调节的阻尼力模型。
4)  friction damper
摩擦阻尼器
1.
Design and performance study of a SMA incorporated friction damper;
一种SMA复合摩擦阻尼器的设计与性能研究
2.
Simulation of vibration control for irregular buildings using semi-active friction dampers;
半主动摩擦阻尼器对偏心结构振动控制的仿真研究
3.
Strong seismic analysis of boiler steel structures equipped with friction damper;
安装摩擦阻尼器锅炉钢构架的强震反应分析
5)  frictional damper
摩擦阻尼器
1.
Experimental research and numerical analysis of Pall typed frictional dampers;
Pall型摩擦阻尼器的试验研究与数值分析
2.
Analysis of hysteretic behavior of Pall-typed frictional dampers considering geometrical nonlinearity and corresponding test verification;
基于几何非线性的Pall型摩擦阻尼器滞回特性分析与试验验证
3.
Based on the geometry nonlinearity of four-link mechanism of Pall-type frictional damper, influence of the frame displacement, brace stiffness, damper slip force, size of the damper , angle of the brace and buckling force of the braces on the maximum brace force of an improved Pall-type frictional damper(T-shaped cone plate frictional damper)is studied.
从Pall摩擦阻尼器四连杆机构的几何非线性变形特征出发,分析框架位移、支撑刚度、阻尼器摩擦力、阻尼器大小、支撑倾角、支撑屈曲力等对一种改进的Pall摩擦阻尼器—T形芯板摩擦阻尼器支撑的受力特点,拟合出可供设计人员使用的实用计算公式。
6)  Inverse Control MRF Damper
逆变型磁流变阻尼器
补充资料:Pall ring
分子式:
CAS号:

性质:由Raschig环发展改进而提出的一种颗粒填料。它是于Raschig环壁上开一排或两排方孔而成,开孔处原来的材料并不取下,而是成舌状弯入环内,几片舌在环中心处搭接起来。这样,在填料的比表面不减少的情况下使气流的通道增大,并且有利于气、液进入环内并使它们分布得更加完善,从而提高了两相的有效接触面积。与Raschig环相比,气体通过能力与传质性能都有显著提高。Pall环多用金属或塑料制成,而陶瓷Pall环由于易碎而较少使用。

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