By testing the system's arrearage circle,this paper identifies their damping parameter.
设计了金属橡胶和某型普通橡胶2种薄壁壳体阻尼器,利用测试系统迟滞环的方法,识别它们的阻尼耗损因子,对比结果表明,金属橡胶薄壁壳体阻尼器具有更好的阻尼性能。
By testing the system s arrearage circle,its damping parameter,was identified,the curve between damping parameter and frequency was obtained.
对一种金属丝网薄壁壳体阻尼器在3种温度下进行了动态测试,利用位移激励下测试材料迟滞回线的方法,识别出了它的阻尼耗损因子,并绘制了阻尼耗损因子与频率的关系曲线。
In order to simplify models and improve efficiency of modeling,the relationship between sound absorption of seats and damping loss factor of sound cavity subsystem of cabin was presented.
为达到简化模型、提高建模效率的目的,建立座椅吸声量与飞机座舱声空间子系统阻尼损耗因子的关系,从而提出基于赛宾公式及统计能量分析原理的简化方法,并利用机身声学试验平台,对该方法进行验证。
Impednce method andstaristical energy analysis method are used to predicate the loss factor of film-damping.
本文采用阻抗法及统计能量法预估薄膜阻尼损耗因子。
undamped oscillation [ waves ]
无阻尼[衰耗]振荡
Modal Loss Factor Analysis for Sandwich Beams Embedded with Multiple Viscoelastic Damping Thin Layers
多粘弹性胶膜夹层约束阻尼梁损耗因子分析
The cost of screen drag is appreciable in almost all installations.
阻尼网的阻力损耗在几乎所有的装置中都是很大的。
Coupling Loss Factor Analysis of Two L-Shaped Sandwich Plates with Thick Viscoelastic Core
中厚粘弹性阻尼芯层夹层板间的耦合损耗因子研究(英文)
Research about the Loss and Heat of the Damper System in Tubular Hydrogenerator Based on the Calculation of Electromagnetic Field and Temperature Field;
基于电磁场与温度场计算的贯流式水轮发电机阻尼系统损耗发热研究
Based on the analysis of damper movement during load test period, a concept for the dissipation power of damper is suggested.
根据阻尼器的加载过程分析，提出了阻尼器耗散功率概念。
Study on Influence of Different Damping Models on Energy Dissipation of Anti-seismic Structures
不同阻尼模型对抗震结构能量耗散影响分析
Analysis About Viscoelastic Parameters to Structure of Energy Dissipation Effect
粘弹性阻尼参数对结构耗能效果的影响分析
Energy dissipation calculation for wire dampers and its application to suppress aeolian vibration of transmission lines
阻尼线的耗能计算及其在输电线防振中的应用
Temperature Dependent Internal Friction Characteristic and Solute Effect of High Damping Magnesium Alloys
高阻尼镁合金温度相关内耗特征及溶质影响
Simulation investigation on particle damping for its characteristic of loss power under vertical excitation
垂直简谐激励下颗粒阻尼耗能特性的仿真研究
Heat losses from the reservoir by heat conduction cannot be prevented.
热储通过热传导的热损耗是无法阻挡的。
External Impetance Network Used in Compensating Acoustics Energy Loss of Transducer in AO Device
阻抗网络补偿Hg_2Cl_2声光器件换能器的声能损耗
Study on the regenerative system performance influenced by flow resistance loss existed in regeneration heater
加热器流动阻力损耗对回热系统性能影响研究
The other is to add some oil dampers to buildings,which may provide additional damping for structures.
二是采用被动耗能减震技术,通过设置油阻尼器,为结构提供附加阻尼。
Using the virtual damper placed at the interested locations of systems, the energy dissipations of the virtual dampers can be computed.
将虚拟阻尼器放在系统感兴趣的位置，虚拟阻尼器所消耗的能量可以计算出来。
The Research on Damping and Damage Criteria of RC Bending Element;
钢筋混凝土受弯构件振动中的阻尼耗能和破坏模型研究