Structure Optimization of Space Helix TWT Based on Thermal Analysis

摘要：

The main components of a space helix TWT (traveling wave tube) are electron gun, helix slowwave system and collector. Thermal issue is of great importance for space helix TWTs. High heat efficiency of cathode is required for electron gun, as well as high heat transmission capacity for slow-wave system and collector. Some structure optimization for the electron gun, slow-wave system and the collector of some type of space helix TWT has been proposed aiming the above purpose. To evaluate the structural optimization means, the related thermal analysis has been carried out using ANSYS software. The simulation results demonstrate that the structure optimization is effective. And the actual effect needs to be further studied.

关键词： structure optimization thermal analysis space TWT

作者: J. F. Ruan J. Yang G. Q. Lv G. S. Deng L. Liu

作者单位: Key Laboratory of Special Display Technology, Ministry of Education National Engineering Laboratory of Special Display Technology National Key Laboratory of Advanced Display Technology Hefei, Anhui, China Academy of Photoelectric Technology, Hefei University of Technology, Hefei, Anhui, China

会议类型: 国际会议

会议名称: 2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)

会议地点: 合肥

会议语种:英文

页码: 1753-1757

在线出版日期: 2011-09-23（万方平台首次上网日期，不代表论文的发表时间）