| 稀醋酸酐冷凝器的振动分析 |
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| 引用本文： | 聂清德,谭蔚,朱雨峰,段振亚,周连刚.稀醋酸酐冷凝器的振动分析[J].压力容器,2006,23(11):21-25. |
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| 作者姓名： | 聂清德 谭蔚 朱雨峰 段振亚 周连刚 |
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| 作者单位： | 天津大学,化工学院,天津,300072 |
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| 摘 要： | 原子能工业与化工工艺过程中广泛应用的管壳式换热器、诸如冷凝器、蒸发器以及原子能蒸汽发生器，实际上一半以上都是在两相流状态下操作的。但是目前研究有关两相流诱发振动的资料仍然较少。持续的振动，由于疲劳与磨损将导致管子的破坏。根据两相流诱发振动的机理与有关文献中的实验数据，笔者推荐的振动分析方法可用来预测稀醋酸酐冷凝器的振动。
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| 关 键 词： | 管壳式换热器 稀醋酸酐冷凝器 两相流诱发的振动 |
| 文章编号： | 1001-4837（2006）11-0021-05 |
| 收稿时间： | 2006-06-28 |
| 修稿时间： | 2006-06-282006-10-26 |
Vibration Analysis of Dilute Acetic Anhydride Condenser |
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| NIE Qing-de,TAN Wei,ZHU Yu-feng,DUAN Zhen-ya,ZHOU Lian-gang.Vibration Analysis of Dilute Acetic Anhydride Condenser[J].Pressure Vessel Technology,2006,23(11):21-25. |
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| Authors: | NIE Qing-de TAN Wei ZHU Yu-feng DUAN Zhen-ya ZHOU Lian-gang |
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| Affiliation: | Chemical Engineering School of Tianjin University, Tianjin 300072, China |
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| Abstract: | Many tubular heat exchanger,in fact,more than half of nuclear and process equipment,such as condensers,evaporators and nuclear steam generators operated in two-phase flow.Yet,so far there is still little information available on vibration of tube bundle in two-phase flow.Excessive vibration may lead to tube failure due to fatigue or fretting-wear.Basing on the mechanism of two-phase flow-induced vibration and data from literatures,the authors recommend a method to engage in vibration analysis of dilute AA(Acetic Anhydride) condenser. |
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| Keywords: | tubular heat exchanger AA condenser two - phase flow - induced vibration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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