| 高空舱整流网固定螺栓断裂原因分析及排故方案 |
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| 引用本文： | 王润明,嵇晓昱,黎飞龙,钟丽萍.高空舱整流网固定螺栓断裂原因分析及排故方案[J].燃气涡轮试验与研究,2005,18(3):44-47. |
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| 作者姓名： | 王润明 嵇晓昱 黎飞龙 钟丽萍 |
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| 作者单位： | 中国燃气涡轮研究院,四川,江油,621703;中国燃气涡轮研究院,四川,江油,621703;中国燃气涡轮研究院,四川,江油,621703;中国燃气涡轮研究院,四川,江油,621703 |
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| 摘 要： | 对高空舱整流网固定螺栓断裂原因进行了理论分析和数值计算，找出了故障原因，并提出了解决方案。某涡扇发动机数百小时的各飞行状态高空模拟试验证实，改造成功有效。
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| 关 键 词： | 整流网 断裂 分析 改造 |
| 文章编号： | 1672-2620(2005)03-0044-04 |
| 收稿时间： | 03 8 2005 12:00AM |
| 修稿时间： | 2005年3月8日 |
The Rupture Reason of the Fixing Bolt for Commute-net in the Plenum of Altitude Cell and the Reconstruction |
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| WANG Run-ming,JI Xiao-yu,LI Fei-long,ZHONG Li-ping.The Rupture Reason of the Fixing Bolt for Commute-net in the Plenum of Altitude Cell and the Reconstruction[J].Gas Turbine Experiment and Research,2005,18(3):44-47. |
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| Authors: | WANG Run-ming JI Xiao-yu LI Fei-long ZHONG Li-ping |
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| Abstract: | Theoretic analysis and numerical calculation was made to find out the rupture reason for a series of bolts used to fix the commute-net in plenum of altitude cell in this paper. The basic reason of the rupture was found, and reconstruction project was brought forward. Following hundreds hours of altitude test of a turbofan engine at different conditions, it has proved that the reconstruction is effective. |
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| Keywords: | commute-net rupture analysis reconstruction |
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