{"title":"108GHz折叠波导行波管输出窗口的热分析","authors":"Ke Li, Wenxin Liu, Yong Wang, M. Cao","doi":"10.1109/IVEC.2016.7561971","DOIUrl":null,"url":null,"abstract":"A sapphire output window is designed for 108GHz folded waveguide traveling-wave tube (FW-TWT). The voltage standing wave ratio (VSWR) is calculated using CST Microwave Studio (MWS). The transmission modes in the window are analyzed. Thermal analysis of the output window using ANSYS package is presented. With different power losses in the window, temperature, total deformation and equivalent stress had been simulated considering different transmission modes in the window. The results show that all aspects of the designed output window can meet the requirement of thermodynamics.","PeriodicalId":361429,"journal":{"name":"2016 IEEE International Vacuum Electronics Conference (IVEC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Thermal analysis of a output window for 108GHz folded waveguide traveling-wave tube\",\"authors\":\"Ke Li, Wenxin Liu, Yong Wang, M. Cao\",\"doi\":\"10.1109/IVEC.2016.7561971\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A sapphire output window is designed for 108GHz folded waveguide traveling-wave tube (FW-TWT). The voltage standing wave ratio (VSWR) is calculated using CST Microwave Studio (MWS). The transmission modes in the window are analyzed. Thermal analysis of the output window using ANSYS package is presented. With different power losses in the window, temperature, total deformation and equivalent stress had been simulated considering different transmission modes in the window. The results show that all aspects of the designed output window can meet the requirement of thermodynamics.\",\"PeriodicalId\":361429,\"journal\":{\"name\":\"2016 IEEE International Vacuum Electronics Conference (IVEC)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 IEEE International Vacuum Electronics Conference (IVEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IVEC.2016.7561971\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE International Vacuum Electronics Conference (IVEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVEC.2016.7561971","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
设计了用于108GHz折叠波导行波管(FW-TWT)的蓝宝石输出窗口。利用CST Microwave Studio (MWS)计算电压驻波比(VSWR)。分析了窗口内的传输模式。利用ANSYS软件包对输出窗口进行了热分析。在窗内功率损失不同的情况下，模拟了窗内不同传输方式下的温度、总变形和等效应力。结果表明，所设计的输出窗口各方面均满足热力学的要求。
Thermal analysis of a output window for 108GHz folded waveguide traveling-wave tube
A sapphire output window is designed for 108GHz folded waveguide traveling-wave tube (FW-TWT). The voltage standing wave ratio (VSWR) is calculated using CST Microwave Studio (MWS). The transmission modes in the window are analyzed. Thermal analysis of the output window using ANSYS package is presented. With different power losses in the window, temperature, total deformation and equivalent stress had been simulated considering different transmission modes in the window. The results show that all aspects of the designed output window can meet the requirement of thermodynamics.
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