| 氢涡轮泵转子轴向振动 |
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| 引用本文： | 应桂炉,万隆明.氢涡轮泵转子轴向振动[J].强度与环境,1994(3):16-22,37. |
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| 作者姓名： | 应桂炉 万隆明 |
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| 作者单位： | 北京强度环境研究所!北京9200信箱72分箱，100076，北京强度环境研究所!北京9200信箱72分箱，100076 |
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| 摘 要： | 若氢涡轮泵转子轴向固有频率低于工作转速，可能发生轴向共振与自激振动。报告研究轴向振动的机理和消除方法。
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| 关 键 词： | 涡轮泵 转子动力学 动稳定性 轴向振动 |
Axial vibration of LH_2 turbopump rotor |
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| Ying Guilu, Wan Longming.Axial vibration of LH_2 turbopump rotor[J].Structure & Environment Engineering,1994(3):16-22,37. |
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| Authors: | Ying Guilu Wan Longming |
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| Institution: | Beijing Institute of Structure and Environment Engineering |
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| Abstract: | The results of LH2 turbopump tests show that, when axial natural frequency of rotor is low-er than rotating speed, axial resonance or selfexcited vibration of rotor may occur. The way of preventingthe rotor from axial vibration is discussed. |
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| Keywords: | turbine pumps rotor dynamics dynamic stability ~ axial vibration |
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