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- friction damping force 摩擦阻尼力
- The result shows that the extrusion force equation from this method is simply and the damping force hysteresis loop is rectangle and displays the "Coulomb friction" characteristic. 结果表明,该方法给出的挤压力公式简单,滞回曲线是矩形,具有典型的“库仑摩擦”特点。
- Based on analysis of a bilinear hysteretic model with Coulomb friction damping, a new dynamic model with nonlinear memoryless restoring force is obtained by experimental modeling and parameter identification. 在分析库仑摩擦阻尼双线性滞迟模型的基础上,通过试验建模和参数辨识,得到了无记忆恢复力亦为非线性力的动力学模型。
- As a kind of material with dry friction damping characteristics, metal rubber is used in many fields. 摘要金属橡胶作为一种干摩擦阻尼材料，其阻尼特性在很多领域得到了应用。
- For the use of vibration protection, hysteresis loop is often applied to descript and calculate the parameters of dry friction damping characteristics of metal rubber. 在振动防护领域，通常用金属橡胶阻尼元件的迟滞回线来描述金属橡胶的干摩擦阻尼特性。
- The damping force of radiation is a jumpulse of the time rate of change of force. 摘要“辐射阻尼力”是一种力变率的猝量。
- The infuence of coupling effect was taken into account and aerodynamic damping force was calculated. 考虑了风与结构耦合作用的影响,计算了结构的气动阻尼力。
- The damping force and the external electric field caused the kink soliton excitation in a hydrogen-bonded chain with asymmetric double-well potentials. 阻尼和外电场的作用使得带有非对称双阱势的氢键链存在扭结孤子激发。
- The change of damping force with stimulation current and the piston velocity was calculated by means of the Bingham model. 采用宾汉模型计算了阻尼力随激励电流、活塞运动速度的变化。
- Xu Zili,Li Xinyi,Yuan Qi,et al.Analysis of response blades with friction damping interconnector using a new friction model[J].Journal of Xi'an Jiaotong University,1998,32(1):42-44. [2]徐自力;李辛毅;袁奇;等.;用改进的摩擦模型计算带阻尼结构叶片的响应[J]
- This paper is focused on determining the supplementary damping force of the TLD device on the structures in laboratory tests. 摘要设计一种可以直接测量调谐液体阻尼器的附加阻尼力的实验系统。
- Gas-filled shock absorber injected with pure N2, which not only keeps stability of damping force, but also reduce aerification and foaming, meanwhile, extend the effective life. 气压式内充入纯氮气，不仅可保持阻尼的稳定性，还可减少油液汽化及泡沫化，延长产品有效寿命。
- On the assumption that there is a resonance movement on the contacting surface, the damping force and dissipating energy in bolted joint are formulized. 在假定接触面出现简谐运动条件下，推导出接口阻尼力的解析表达式和接口能量耗散的关系式。
- The mechanism of vibration reduction and support characteristics are analyzed and a friction damper is designed. 分析了该支承的减振机理和支承特性，设计了摩擦阻尼器，研究了其对转子系统不平衡响应的影响。
- The coefficient of damping force is comparatively little when the air damping in the driving mode and the sensing mode of the device is the Couette flow damping. 2. 在器件所受阻尼主要为库埃特流阻尼的情况下,阻尼力系数较小。
- According to the analysis, dry friction damper can raise the aeroelastic stability of the labyrinth gas seals. 研究表明，干摩擦式阻尼减振器可以有效地提高篦齿封严装置的气动弹性稳定性。
- The friction and wear properties and mechanism of three kinds of high polymer slanting wedge materials for frictional damping system of cross-braced bogies were studied. 摘要对交叉支撑转向架摩擦减振装置所用的三种高分子材料斜楔的摩擦磨损性能及磨损机理进行了研究。
- DRY FRICTION DAMPING AND ITS APPLICATION 干摩擦阻尼及其应用
- The law of the variation of the mass position,the permanent magnetic force,the gas damp force,the contact force between the mass and the contactors in switch work condition is simulated. 对开关工作过程中质量块位置、永磁力、空气阻尼力、质量块与触点接触力等参数的变化规律进行了仿真,结果表明:该设计可以受控于加速度门限完成闭合-断开功能;
- It can be shown that if there is a heat flow between two bodies in relative motion there exists a damping force between them,even if their rest temperature are the same or their individual energy remains unchange. 可证明两个相对运动的物体;即使它们的静止温度相同;或各自能量保持不变;只要它们有热流往来就存在着阻尼力;合理的温度变换规律只能是T
