夹持杆的结构和尺寸对慢波结构散热特性的影响的研究
doi: 10.3724/SP.J.1146.2006.01560
A Study on the Influence of the Rods of Different Structures and Dimensions on Heat Dissipation Capability of the Slow-Wave Structures
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摘要: 该文利用ANSYS软件对采用不同结构夹持杆的慢波组件的散热性能进行了分析。分别在稳态和瞬态两种情况下,分析与比较了采用不同结构的夹持杆对慢波组件的散热性能的影响。得出了不同结构夹持杆在影响组件散热时的几个因素,对慢波组件夹持杆结构和尺寸的设计有一定的参考作用。Abstract: ANSYS is used to analysis the heat dissipation capability of the slow-wave structures with different rods. The influence of the rods on heat dissipation capability is studied and compared separately under the steady and transient state. Several influencing factors are obtained, which could make some reference to the selection of suitable structures and dimensions of rods of the slow-wave structures.
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Chong C K, Davis J A, and Le Borgne R H, et al..Development of high-power Ka-band and Q-bandhelix-TWTs[J].IEEE Trans. on Electron Device.2005, 52(5):653-659[2]Dallos A, Smith B H, and Bowness C. Simulation of rodcharging in TWT helix structures. International ElectronDevices Meeting, 1989: 199-202. -
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