| 螺旋线慢波结构散热性能的理论研究 |
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| 引用本文： | 韩勇,刘燕文,丁耀根,刘濮鲲.螺旋线慢波结构散热性能的理论研究[J].微波学报,2010,26(Z1):516-519. |
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| 作者姓名： | 韩勇 刘燕文 丁耀根 刘濮鲲 |
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| 作者单位： | 中国科学院电子学研究所，中国科学院高功率微波源与技术重点实验室，北京 100190 |
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| 摘 要： | 建立了二维研究模型和一维近似模型，通过不同的方法对螺旋线慢波结构进行理论热分析。得到慢波结构中螺旋线、夹持杆和管壳温度差的表达式。对特定的结构进行热分析，比较了各种方法得到结果的一致性。该项理论研究对改善螺旋线行波管散热性能具有重要的意义。
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| 关 键 词： | 慢波结构 散热性能 温度差 |
Theoretical Study on the Heat Dissipation Capability of the Helix Slow-Wave Structure |
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| HAN Yong,LIU Yan-wen,DING Yao-gen,LIU Pu-kun.Theoretical Study on the Heat Dissipation Capability of the Helix Slow-Wave Structure[J].Journal of Microwaves,2010,26(Z1):516-519. |
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| Authors: | HAN Yong LIU Yan-wen DING Yao-gen LIU Pu-kun |
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| Affiliation: | Key Laboratory of High Power Microwave Sources and Technologies,Institute of Electronics, Chinese Academy of Sciences, Beijing, 100190, China |
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| Abstract: | The thermal conduction of the helix slow-wave structure (SWS) has been studied theoretically in various different methods, with the established three-dimensional model and one-dimensional model. The expressions of the temperature differences of the SWS components have been obtained. The theoretical methods pursued have shown excellent agreement in the thermal
analysis of a certain SWS. This theoretical thermal study would be a great aid to the capability improvement of helix TWT. |
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| Keywords: | slow-wave structure heat dissipation capability temperature difference |
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