国家自然科学基金(10335060)

作品数:13被引量:9H指数:2
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相关作者:丁玄同刘泽田石中兵李英量肖维文更多>>
相关机构:中国核工业集团公司华中科技大学更多>>
相关期刊:《微波学报》《核工业西南物理研究院年报》《Chinese Physics B》《Plasma Science and Technology》更多>>
相关主题:IMAGINGTOKAMAK偏滤器HL-2A装置ELECTRON更多>>
相关领域:核科学技术理学自动化与计算机技术更多>>
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Internal Magnetic Configuration Measured by ECE Imaging on EAST Tokamak
《Plasma Science and Technology》2013年第12期1189-1193,共5页徐明 闻一之 谢锦林 俞昌旋 高炳西 徐小圆 刘万东 胡立群 孙有文 钱金平 万宝年 
supported by National Natural Science Foundation of China(Nos.11205197,10335060);the National Basic Research Program of China(No.2008CB717800);Grants from the Ministry of Education and the Chinese Academy of Sciences;the CAS-JSPS Core University Program in Plasma and Nuclear Fusion;the PRC-US Fusion Cooperation Program(Plasma Physics,Project A-5);the Office of Fusion Energy Science,U.S.Department of Energy
ECE imaging (electron cyclotron emission imaging) is an important diagnostic which can give 2D imaging of temperature fluctuation in the core of tokamak. A method based on ECE imaging is introduced which can give th...
关键词:MHD instability internal magnetic configuration ECE imaging 
Electron Cyclotron Emission Imaging on the EAST Tokamak被引量:2
《Plasma Science and Technology》2011年第2期167-171,共5页徐明 徐小圆 闻一之 马锦秀 谢锦林 高炳西 兰涛 刘阿棣 余羿 何迎花 万宝年 胡立群 高翔 
supported by the National Basic Research Program of China (No. 2008CB717800);National Natural Science Foundation of China (No. 10335060);Grants from the Ministry of Education and the Chinese Academy of Sciences;CAS-JSPS Core University Program in Plasma and Nuclear Fusion;by the PRC-US Fusion Cooperation Program (Plasma Physics, Project A-5)
An upgraded electron cyclotron emission imaging (ECEI) system consisting of new optics lenses with necessary electronics for receiving and processing signals for two dimension (2D) ECEI diagnostics was installed o...
关键词:electron cyclotron emission imaging hyperboloid lens sawtooth precursor evolution EAST tokamak 
HL-2A托卡马克实验进展和科学创新被引量:4
《物理》2010年第6期390-399,共10页丁玄同  
核工业总公司、国家科技部、国家自然科学基金(批准号:10235010,10075046,1067504,10335060)资助项目
中国环流器二号A(HL-2A)托卡马克是中国第一个带偏滤器的大型受控核聚变研究装置.文章综述了在HL-2A托卡马克装置上的重要实验结果.自从HL-2A装置建成以来,有以下3个重要进展:实现了等离子体偏滤器位形放电;等离子体电子温度达到5500万...
关键词:托卡马克 偏滤器 等离子体约束和输运 大功率辅助加热 
Electron temperature fluctuation in the HT-7 tokamak plasma observed by electron cyclotron emission imaging
《Chinese Physics B》2009年第3期1153-1160,共8页徐小圆 王俊 余弈 闻一之 俞昌旋 刘万东 万宝年 高翔 N.C.Luhmann C.W.Domier 王剑 夏正刚 申作玮 
supported by the National Natural Science Foundation of China (Grant No 10335060);PRC–US Fusion Cooperation Program (Plasma Physics,Project A–5);Chinese Academy of Sciences and Japanese Society of Promotion of Science (CAS-JSPS) Core University Program in Plasma and Nuclear Fusion
The fluctuation of the electron temperature has been measured by using the electron cyclotron emission imaging in the Hefei Tokamak-7 (HT-7) plasma. The electron temperature fluctuation with a broadband spectrum sho...
关键词:electron temperature fluctuation electron cyclotron emission imaging TOKAMAK 
Electron Heat Diffusivity Measurement by Perturbative Method on HT-7 Tokamak
《Plasma Science and Technology》2008年第6期681-684,共4页杜勤 凌必利 提昂 高翔 费勤山 S.SAJJAD 熊川 
National Natural Science Foundation of China(No.10335060);the Core University Program between China and Japan
Spatio-temporal evolutions of the sawteeth activities are measured simultaneously with a 16 channel high spatio-temporal resolution electron cyclotron emission (ECE) heterodyne radiometer on HT-7 and the evolutions ...
关键词:ECE electron thermal diffusivity time-to-peak Fourier transform 
Preliminary Results of Drift Instability by Fast Optical Images in KT-5D Toroidal Plasma
《Plasma Science and Technology》2008年第3期273-277,共5页胡伶英 余羿 朱振华 闻一之 俞昌旋 马锦秀 万树德 刘万东 徐小圆 徐明 
National Natural Science Foundation of China(Nos.10235010,10335060);grants from the Ministry of Education of the People's Republic of China and the Chinese Academy of Sciences
Drift instability in plasma generated by electron cyclotron resonance (ECR) in KT- 5D device was investigated by using a fast camera and Langmuir probes. The similarity between the distribution of light intensity fr...
关键词:fast imaging ECR plasma drift instability 
HL-2A装置微波反射仪的研制被引量:2
《核聚变与等离子体物理》2006年第2期115-120,共6页杨州军 丁玄同 刘泽田 肖维文 石中兵 李英量 Vladimir Zhuravlev 
国家重点自然科学基金项目(10335060)
在HL-2A装置上研制了用于测量等离子体密度分布的两套幅度调制微波反射仪。微波反射仪采用时间延迟法。这两套微波反射仪有不同的频率范围(26.5~40GHz和40~60GHz),它们所对应的密度测量范围是(0.84~1.98)×1019m-3和(1.98~4.47)×10...
关键词:HL-2A装置 微波反射仪 幅度调制 密度分布 
HL-2A托克马克中微波诊断系统被引量:2
《微波学报》2006年第1期52-57,共6页李英量 丁玄同 刘泽田 石中兵 肖维文 
国家自然科学基金(10335060)
介绍了核聚变装置HL-2A托克马克中各种微波技术在等离子体诊断中的应用。说明了各种诊断的基本原理、电路安排以及在放电中的测量结果。电子回旋辐射(ECE)主要用来测量主等离子体电子温度及其扰动分布。测量的时间分辨率可以达到4m s(扫...
关键词:托克马克HL-2A 偏滤器 电子回旋辐射 微波反射 微波干涉 
Microwave Reflectometry for Plasma Density Profile Measurements on HL-2A Tokamak
《Plasma Science and Technology》2006年第2期133-136,共4页肖维文 刘泽田 丁玄同 石中兵 Vladimir ZHURAVLEV 
supported by National Natural Science Foundation of China (No. 10335060)
A modulated microwave reflectometry has been successfully developed on HL-2A, which can be used to measure the plasma density profile with time-delay method. This microwave reflectometry has two frequency ranges (26....
关键词:REFLECTOMETRY TIME-DELAY density profile 
Experimental Observation of the Pulsed High Pressure Gas Puffing on HL-2A Tokamak
《Plasma Science and Technology》2006年第1期72-75,共4页石中兵 丁玄同 姚良骅 刘泽田 陈程远 杨青巍 冯北滨 周艳 严龙文 刘仪 刘永 
supported by the National Natural Science Foundation of China(No.10335060,10235010);in part by JSPS-CAS Core University Program in the field of Plasma and Nuclear Fusion
The pulse propagations of both the electron temperature and the electron density have been observed during pulse-modulated molecular beam injection experiments on HL-2A. The propagation depth of the cold pulse in the ...
关键词:molecular beam injection cold pulse propagation 
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