Tong Weiming, Jin Xianji, Liang Zhongwei, Zheng Menghui
{"title":"The Research of Measuring Plasma Parameters with Internal Double Langmuir Probe in Galatea","authors":"Tong Weiming, Jin Xianji, Liang Zhongwei, Zheng Menghui","doi":"10.1109/ICMTMA.2016.200","DOIUrl":null,"url":null,"abstract":"This paper aims to achieve the measurement of plasma parameters in Galatea. Firstly, we research the measurement principle and the theory of electron density and electron temperature calculation. Then, we analyze the probe characteristics, select the cylindrical probe to measure plasma space potential, the spherical probe to measure the plasma electron density and electron temperature. Finally, we take a simulation analysis of confined plasma in Trymyx, combing the device structure and simulation results, and we make reasonable arrangement of the probe and make effective probe measurement program to obtain the velocity distribution of the plasma shape and plasma.","PeriodicalId":318523,"journal":{"name":"2016 Eighth International Conference on Measuring Technology and Mechatronics Automation (ICMTMA)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 Eighth International Conference on Measuring Technology and Mechatronics Automation (ICMTMA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMTMA.2016.200","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This paper aims to achieve the measurement of plasma parameters in Galatea. Firstly, we research the measurement principle and the theory of electron density and electron temperature calculation. Then, we analyze the probe characteristics, select the cylindrical probe to measure plasma space potential, the spherical probe to measure the plasma electron density and electron temperature. Finally, we take a simulation analysis of confined plasma in Trymyx, combing the device structure and simulation results, and we make reasonable arrangement of the probe and make effective probe measurement program to obtain the velocity distribution of the plasma shape and plasma.