| 惯性通道式发动机液力悬置仿真分析 |
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| 引用本文： | 徐志军.惯性通道式发动机液力悬置仿真分析[J].北京联合大学学报(自然科学版),2008,22(2):25-28. |
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| 作者姓名： | 徐志军 |
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| 作者单位： | 北京联合大学机电学院,北京,100020 |
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| 摘 要： | 液体在液力悬置的上下液腔间流动时的阻尼消耗振动能量,通过运用机械振动学、流体力学知识,建立惯性通道式液力悬置的力学模型,对其刚度和阻尼进行数学描述,分析其影响因素,开发液力悬置动态特性和"发动机-液力悬置-车体"系统隔振效率的仿真软件包。
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| 关 键 词： | 惯性通道 液力悬置 发动机 仿真 |
| 文章编号： | 1005-0310(2008)02-0025-03 |
| 修稿时间： | 2007年9月25日 |
Simulation and Analysis of Inertia Track Hydraulic Mount |
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| XU Zhi-jun.Simulation and Analysis of Inertia Track Hydraulic Mount[J].Journal of Beijing Union University,2008,22(2):25-28. |
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| Authors: | XU Zhi-jun |
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| Abstract: | Actuated by engine,liquid flows though the inertia track between the two cambers and deletes the vibration energy by liquid damping.A mechanical model based on mechanical vibration and hydrodynamics theory is introduced.Its stiffness and damping are described with mathematics,and its influencing factor is analyzed. A simulation and analysis software of hydraulic mount dynamic characteristic and "engine-hydraulic mount-bodywork" isolation efficiency is developed. |
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| Keywords: | Inertia Track hydraulic mount engine simulation |
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