云南高校图书馆联盟文献共享服务平台- ICRH

ICRH: 作品数：50被引量：33H指数：3; 导出分析报告; 相关领域：核科学技术自动化与计算机技术更多>>; 相关作者：赵燕平杜丹龚学余毛玉周陈根更多>>; 相关机构：中国科学院等离子体物理研究所南华大学中国科学技术大学中国核工业集团公司更多>>; 相关期刊：《智能计算机与应用》《强激光与粒子束》《原子能科学技术》《Plasma Science and Technology》更多>>; 相关基金：国家自然科学基金湖南省教育厅科研基金国家教育部博士点基金国家磁约束核聚变能发展研究专项更多>>

Impurity sputtering model for ICRF edge plasma-surface interactions: 《Chinese Physics B》2025年第3期168-175,共8页Quan-Zhi Zhang Ze-Xuan Liu Fang-Fang Ma Lei-Yu Zhang Nosir Matyakubov; financially supported by the National MCF Energy R&D Program(Grant No.2022YFE03190100);the National Natural Science Foundation of China(Grant Nos.12422513,12105035,U21A20438);the Xiaomi Young Talents Program。; One of the primary concerns associated with ion cyclotron resonance heating(ICRH)is the enhanced impurity sputtering resulting from radio frequency(RF)sheath formation near plasma-facing components(PFCs),such as limit...; 关键词：ion cyclotron resonance heating(ICRH) radio frequency(RF)sheath physical sputtering

3D electromagnetic simulation of the coupling characteristics and double-stub Ferrite tuners impedance matching for EAST ICRH four-strap antenna: 《Plasma Science and Technology》2024年第11期32-44,共13页Hua ZHOU Dan DU Zhongshi YANG KSAITO Qingxi YANG Wei ZHANG Guojian NIU; supported by National Magnetic Confinement Fusion Energy Development Research Project(Nos.2022YFE03070003 and 2019YFE03070000);Natural Science Foundation of Hunan Province(No.2020JJ4515);Key Projects of Hunan Provincial Department of Education(No.20A432);the Government Sponsored Study Abroad Program of the Chinese Scholarship Council(CSC)(No.202108430056);Anhui Provincial Natural Science Foundation(No.2308085MA23);IAEA Coordinated Research Project F43026(No.26480);the National Key Research&Development Program of China(No.2018YFE0303103);National Natural Science Foundation of China(Nos.11875287 and 12275314);Anhui Provincial Key Research&Development Project(No.205258180096)。; A program developed with COMSOL software integrates EAST four-strap antenna coupling with the double-stub Ferrite tuners(FT)impedance matching,obtaining physical quantities crucial for predicting the overall performan...; 关键词：ion cyclotron resonance heating antenna impedance matching system coupling power S-MATRIX EAST

EAST离子回旋加热高频检波器设计与校准: 《核电子学与探测技术》2023年第4期884-891,共8页陈青青王磊秦成明刘鲁南杨桦孙玉鹏周冀峰; 国家重点研发项目No.2019YFE030703;国家重大科学工程建设项目No.2018-000052-73-01-0012282;国家基金项目11975265。; 高频检波器在EAST离子回旋加热系统(ICRH)功率测量中是必不可少的。为了解决高频检波器在ICRH系统中的应用问题,设计了适用于该系统的高频检波器,并测试了高频检波器的性能。首先,使用NI Multisim 14.0软件对其电路结构进行了仿真分析...; 关键词：ICRH高频检波器仿真分析检波器自动标定系统

调频对ICRH天线系统单铁氧体阻抗匹配效果的研究: 《核技术》2022年第4期74-80,共7页杨开建杜丹谭清懿周华潘光祖乔冠瑾龚学余; 国家自然科学基金(No.11205086、No.12075114);湖南省自然科学基金(No.2020JJ4515);湖南省教育厅重点项目(No.20A432、No.20A439、No.20A417);国家留学基金项目(No.202108430056);南华大学核燃料循环技术与装备湖南省协同创新中心开放基金项目(No.2019KFY23、No.2019KFZ10)。; 采用传输线理论分析了离子回旋共振加热(Ion Cyclotron Resonance Heating,ICRH)天线耦合阻抗变化时(2~8Ω),频率反馈控制对ICRH天线系统单铁氧体调谐器阻抗匹配效果的影响。模拟结果表明:在一定条件下,优化设计铁氧体长度及天线与单铁...; 关键词：离子回旋共振加热耦合阻抗阻抗匹配单铁氧体调谐器频率反馈

A new discovery of edge localized modes suppression using ICRH: 《Science China(Physics,Mechanics & Astronomy)》2022年第3期132-132,共1页X.Q.Xu; The high-confinement mode(H-mode) is very important for the fusion performance of ITER and future fusion reactors[1]. The H-mode pedestal is a region featuring strongly reduced turbulence and transport just inside the...; 关键词：ICRH TOKAMAK MODE

EAST-ICRH功率反馈控制系统设计被引量：1: 《核电子学与探测技术》2021年第6期947-953,共7页郑文明秦成明毛玉周; 国家重大科技基础设施“聚变堆主机关键系统综合研究设施”(2018-000052-73-01-001228)资助;国家重点研发计划(2016YFA0400600,2016YFA0400601)资助。; 针对全超导托卡马克实验装置离子回旋加热中功率不稳定的问题,设计了基于Zynq-7000 FPGA片上系统芯片的功率反馈控制系统。系统外接可用于模数转换AD9222八通道芯片,以及用于数模转换的双通道AD9717,外接DDR3用于数据采集和存储。整个...; 关键词：离子回旋共振加热:Zynq-7000 FPGA 功率反馈上位机

Design and control of coaxial switching system for ion cyclotron wave resonance heating system of EAST被引量：1: 《Plasma Science and Technology》2020年第4期105-112,共8页Jian CHENG Guang LIU Gen CHEN Yanping ZHAO Xu DENG Yuzhou MAO Lunan LIU; supported by National Natural Science Foundation of China(Nos.11575237,11775258);National Key Research and Development Program(Nos.2016YFA0400600 and 2016YFA0400601);China Fusion Engineering Experimental Reactor General Integration and Engineering Design(No.2017YFE0300503).; Ion cyclotron wave resonance heating system(ICRH)which is one of the most important auxiliary system in EAST provides conditions for heating the plasma.In order to make the whole transmission network of ICRH form the ...; 关键词：EAST ICRH COAXIAL SWITCHING system MODBUS

Effects of fast ions produced by ICRF heating on the pressure at EAST: 《Plasma Science and Technology》2020年第2期38-46,共9页Zhen ZHENG Nong XIANG Cheng YANG Yingfeng XU; The authors would like to thank Doctors Guosheng Xu,Damao Yao,and Yongliang Li for helpful discussions;This work was supported by the National Key R&D Program of China(Nos.2017YFE0300400,2017YFE0300406);National Natural Science Foundation of China(Nos.11575239,11775265).; Ion cyclotron resonance heating(ICRH),which can produce fast ions,is an important auxiliary heating method at EAST.To analyze the effect of ICRH-induced fast ions on the plasma pressure at EAST,simulations are perform...; 关键词：ICRH EQUILIBRIUM fast ion pressure minority heating

ICRH阻抗匹配系统步进电机模糊控制研究被引量：1: 《智能计算机与应用》2020年第2期66-70,74,共6页敬丹阳璞琼侯文琦张锦涛刘波; 国家自然科学基金(11675074);湖南省教育厅科技计划资助项目(16C1369)。; 离子回旋共振加热(ICRH)是聚变装置中常用的加热手段,设备中的阻抗匹配是提高加热效率的关键。H1仿星器的ICRH设备中阻抗匹配通过有效精确调节可变电容来实现,可变电容的调节是由步进电机远程控制实现,因此要达到可变电容精细调控的目的...; 关键词：阻抗匹配步进电机模糊PID控制

Kinetic equilibrium reconstruction for the NBI-and ICRH-heated H-mode plasma on EAST tokamak: 《Plasma Science and Technology》2018年第6期30-38,共9页Zhen ZHENG Nong XIANG Jiale CHEN Siye DING Hongfei DU Guoqiang LI Yifeng WANG Haiqing LIU Yingying LI Bo LYU Qing ZANG; supported by National Key R&D Program of China under Grant No.2017YFE0300400;National Natural Science Foundation of China under Grant Nos.11475220,11405218,11575248;the National Magnetic Confinement Fusion Science Program of China under Contracts No.2014GB106001;sponsored in part by Youth Innovation Promotion Association Chinese Academy of Sciences (Grant No.2016384); The equilibrium reconstruction is important to study the tokamak plasma physical processes.To analyze the contribution of fast ions to the equilibrium,the kinetic equilibria at two time-slices in a typical H-mode disc...; 关键词：kinetic equilibrium reconstruction NBI ICRH pressure gradient edge current fast ions

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