| 不平衡转子弯扭振动相互影响的实验研究 |
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| 引用本文： | 傅忠广,杨昆,任福春,宋之平,陈椿芳.不平衡转子弯扭振动相互影响的实验研究[J].现代电力,1998(4). |
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| 作者姓名： | 傅忠广 杨昆 任福春 宋之平 陈椿芳 |
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| 作者单位： | 华北电力大学(傅忠广，杨昆，任福春，宋之平)，大连船用柴油机厂设计室(陈椿芳) |
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| 基金项目： | 电力行业青年科技促进费项目 |
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| 摘 要： | 弯曲振动和扭转振动是转子振动的两种基本形式，转子的不平衡因素使这两种形式的振动发生联系。转子在一定程度上均存在不平衡，因此实际转子的弯曲振动和扭转振动两者之间存在相互影响和作用。转子动力学的纯弯曲振动理论和纯扭转振动理论一般不能解释这一现象。本文尝试从实验上对这种相互影响和作用现象加以验证。
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| 关 键 词： | 转子动力学，弯曲振动，扭转振动，耦合振动，实验研究 |
Experiment Study on the Interaction Betweenthe Lateral Vibration and the TorsionalVibration with a Unbalance Rotor |
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| Fu Zhongguang,Yang Kun, Ren Fuchun, Song Zhiping.Experiment Study on the Interaction Betweenthe Lateral Vibration and the TorsionalVibration with a Unbalance Rotor[J].Modern Electric Power,1998(4). |
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| Authors: | Fu Zhongguang Yang Kun Ren Fuchun Song Zhiping |
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| Affiliation: | Fu Zhongguang;Yang Kun; Ren Fuchun; Song Zhiping( North China Electric Power University (Beijing)) Chen Chunfang (Dalian Marine Diesel Works (DMD)) |
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| Abstract: | The lateral vibration and the torsional vibration which are two basic types of the rotor vibrations are connected by the unbalance of the rotor. There are interaction between the lateral and torsional vibration because of the unbal- ance of rotor to a certain extent. . Usually , the vibration phenomena can not be explained by the theory of the pure lateral vibration and the pure torsional vi- bration of rotor dynamics. The paper tries to verify the phenomena of the cou- pling vibration by tests. |
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| Keywords: | rotor dynamics lateral vibration torsional vibration coupling vi- bration experiment study |
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