| 2.4 m 跨声速风洞蝶阀工作原理及故障处理 |
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| 引用本文： | 杨可朋. 2.4 m 跨声速风洞蝶阀工作原理及故障处理[J]. 兵工自动化, 2024, 43(7) |
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| 作者姓名： | 杨可朋 |
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| 作者单位： | 中国空气动力研究与发展中心高速空气动力研究所 |
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| 摘 要： | 介绍2.4 m 跨声速风洞大口径蝶阀的结构特点、配置形式，分析蝶阀阀杆断裂故障的原因，得出阀杆断裂的主要因素，并制定相应维修方案以及日后使用、维护、保养的方法。结果表明，该分析能为提高阀门使用寿命和降低设备使用风险提供参考。
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| 关 键 词： | 高速风洞；蝶阀；故障 |
| 收稿时间： | 2024-03-19 |
| 修稿时间： | 2024-04-20 |
Working Principle and Troubleshooting of Butterfly Valvein 2.4 m Transonic Wind Tunnel |
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| Abstract: | This paper introduces the structural characteristics and configuration of the butterfly valve of the big bore inthe 2.4 m transonic wind tunnel, analyzes the reasons for the fracture of the valve stem of the butterfly valve, obtains themain factors for the fracture of the valve stem, and formulates the corresponding maintenance plan and the methods for use,maintenance and maintenance in the future. The results show that the analysis can provide a reference for improving theservice life of the valve and reducing the risk of the equipment. |
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| Keywords: | high speed wind tunnel butterfly valve fault |
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