| 动涡旋盘与轴向随变机构机械振动模拟 |
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| 引用本文： | 刘振全,任俊士.动涡旋盘与轴向随变机构机械振动模拟[J].兰州理工大学学报,1999,25(4). |
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| 作者姓名： | 刘振全 任俊士 |
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| 作者单位： | 甘肃工业大学,材料工程系,甘肃,兰州,730050 |
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| 摘 要： | 在分析涡旋压缩机动涡旋盘动力特性的基础上，采用三自由度振动数学模型对其工作时的振动特性进行数学模拟，并以公式的形式明确表示出该振动系统的特性参数．为分析涡旋压缩机的气体泄漏、摩擦功率损失、噪声的产生提供了重要的理论依据．
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| 关 键 词： | 涡旋压缩机 动涡旋盘 自由度 等效刚度系数 等效阻尼系数 |
| 修稿时间： | 1999-03-20 |
Simulation of mechanical vibration of orbiter and axial compliance |
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| LIU Zhen-quan,REN Jun-shi.Simulation of mechanical vibration of orbiter and axial compliance[J].Journal of Lanzhou University of Technology,1999,25(4). |
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| Authors: | LIU Zhen-quan REN Jun-shi |
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| Abstract: | Based on the analysis of dynamic characteristics of the orbiter in scroll compressor, mathematical simulation of vibration characteristics of the orbiter in operation is performed by employing a three freedom vibration model and the characteristic parameters of this vibration system are explicitly expressed in the form of formulae. They provide a important theoretical basis for the analysis of gas leakage, friction losses, and noise generation in the compressor. |
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| Keywords: | scroll compressor orbiter degree of freedom equivalent stiffness factor equivalent damping coefficient |
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