云南高校图书馆联盟文献共享服务平台- TOKAMAK

TOKAMAK: 作品数：614被引量：384H指数：8; 导出分析报告; 相关领域：核科学技术理学更多>>; 相关作者：罗家融石秉仁张锦华邱励俭夏凡更多>>; 相关机构：中国科学院等离子体物理研究所中国核工业集团公司中国科学院中国科学技术大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家磁约束核聚变能发展研究专项更多>>

Effects of diamagnetic drift on nonlinear interaction between multi-helicity neoclassical tearing modes: 《Chinese Physics B》2024年第6期452-458,共7页王海源姜帅刘桐魏来栾其斌王正汹; Project supported by the National Key R&D Program of China (Grant No. 2022YFE03090000);the National Natural Science Foundation of China (Grant Nos. 11925501 and 12075048);the Fundament Research Funds for the Central Universities (Grant No. DUT22ZD215)。; A numerical study of the diamagnetic drift effect on the nonlinear interaction between multi-helicity neoclassical tearing modes(NTMs) is carried out using a set of four-field equations including two-fluid effects.The...; 关键词：TOKAMAK TWO-FLUID neoclassical tearing modes multi-helicity

Error field penetration in J-TEXT tokamak based on two-fluid drift-MHD model: 《Chinese Physics B》2024年第4期545-551,共7页王文徐涛张仪 the J-TEXT team; Project supported by the National Natural Science Foundation of China (Grant No.51821005)。; An externally generated resonant magnetic perturbation can induce complex non-ideal MHD responses in their resonant surfaces.We have studied the plasma responses using Fitzpatrick's improved two-fluid model and progra...; 关键词：plasma responses drift-MHD model error field penetration

Simulation of deuterium pellet ablation and deposition in the EAST tokamak with HPI2 code: 《Chinese Physics B》2024年第4期561-569,共9页李大正张洁侯吉磊李懋孙继忠; supported by the National Natural Science Foundation of China (Grant Nos.12205196 and 12275040);the National Key Research and Development Program of China (Grant No.2022YFE03090003)。; Pellet injection is a primary method for fueling the plasma in magnetic confinement devices.For that goal the knowledges of pellet ablation and deposition profiles are critical.In the present study,the pellet fueling ...; 关键词：pellet injection pellet ablation HPI2 pellet deposition

Long radial coherence of electron temperature fluctuations in non-local transport in HL-2A plasmas: 《Chinese Physics B》2024年第2期413-420,共8页石中兵方凯锐李景春邹晓岚卢兆旸闻杰王占辉丁玄同陈伟杨曾辰蒋敏季小全佟瑞海李永高施陪万钟武律许敏; Project supported by the National Key Research and Development Program of China(Grant No.2017YFE0301203);the Innovation Program of Southwestern Institute of Physics(Grant No.202301XWCX001);the Sichuan Science and Technology Program(Grant Nos.2023ZYD0014 and 2021YFSY0044);the National Natural Science Foundation of China(Grant No.12175055);the Shenzhen Municipal Collaborative Innovation Technology Program-International Science and Technology Cooperation Project(Grant No.GJHZ20220913142609017)。; The dynamics of long-wavelength(kθ<1.4 cm^(-1)),broadband(20 kHz–200 kHz)electron temperature fluctuations(Te/Te)of plasmas in gas-puff experiments are observed for the first time in HL-2A tokamak.In a relatively lo...; 关键词：nuclear fusion non-local transport TOKAMAK gas-puffing

Numerical study of alpha particle loss with toroidal field ripple based on CFETR steady-state scenario: 《Chinese Physics B》2024年第1期503-510,共8页李钮琦徐颖峰钟方川张德兵; Project supported by the National Natural Science Foundation of China (Grant Nos.12175034 and 12005063);the National Key Research and Development Program of China (Grant No.2019YFE03030001);the Fundamental Research Funds for the Central Universities (Grant No.2232022G-10)。; Effects of plasma equilibrium parameters on the alpha particle loss with the toroidal field ripple based on the CFETR steady-state scenario have been numerically investigated by the orbit-following code GYCAVA. It is ...; 关键词：alpha particle loss RIPPLE orbit-following TOKAMAK

Disruption prediction based on fusion feature extractor on J-TEXT: 《Chinese Physics B》2023年第7期12-23,共12页郑玮薛凤鸣陈忠勇沈呈硕艾鑫坤钟昱王能超张明丁永华陈志鹏杨州军潘垣; Project supported by the National Key R&D Program of China (Grant No. 2022YFE03040004);the National Natural Science Foundation of China (Grant No. 51821005); Predicting disruptions across different tokamaks is necessary for next generation device.Future large-scale tokamaks can hardly tolerate disruptions at high performance discharge,which makes it difficult for current d...; 关键词：feature extractor disruption prediction deep learning tokamak diagnostics

Effect of tearing modes on the confinement of runaway electrons in Experimental Advanced Superconducting Tokamak: 《Chinese Physics B》2023年第7期24-28,共5页周瑞杰; Project partly supported by the Youth Innovation Promotion Association of Chinese Academy of Sciences(Grant No.2021445);the Science Foundation of Institute of Plasma Physics of Chinese Academy of Sciences(Grant No.DSJJ-2022-05);partly supported by the Comprehensive Research Facility for Fusion Technology Program of China(Grant No.2018-000052-73-01-001228).; The effect of tearing modes on the confinement of runaway electrons is studied in Experimental Advanced Superconducting Tokamak(EAST).The general tendency of the radial diffusion coefficient of runaway electrons(REs)D...; 关键词：runaway electrons bremsstrahlung emission TOKAMAK

Development of electromagnetic pellet injector for disruption mitigation of tokamak plasma: 《Chinese Physics B》2023年第7期29-36,共8页李峰陈忠勇夏胜国严伟张维康唐俊辉李由钟昱方建港刘凡溪邹癸南喻寅龙聂子森江中和王能超丁永华潘垣 J-TEXT team; Project supported by the National Magnetic Confinement Fusion Energy Research and Development Program of China (Grant No. 2019YFE03010004);the National Natural Science Foundation of China (Grant Nos. 12175078, 11905077, and 51821005); Disruption remains to be a serious threat to large tokamaks like the International Thermonuclear Experimental Reactor(ITER).The injection speed of disruption mitigation systems(DMS)driven by high pressure gas is limit...; 关键词：TOKAMAK disruption mitigation system electromagnetic pellet-injection(EMPI)

Drift surface solver for runaway electron current dominant equilibria during the current quench: 《Chinese Physics B》2023年第7期49-61,共13页袁露胡地; Project supported by the National MCF Energy Research and Development Program of China (Grant No. 2019YFE03010001);the National Natural Science Foundation of China (Grant No. 11905004); Runaway electron current generated during the current quench phase of tokamak disruptions could result in severe damage to future high performance devices.To control and mitigate such runaway electron current,it is im...; 关键词：TOKAMAK DISRUPTION runaway electrons equilibrium

Stability impacts from the current and pressure profile modifications within finite sized island: 《Chinese Physics B》2023年第7期88-100,共13页孙宇翔胡地; Project supported by the National MCF Energy Research and Development Program of China (Grant No. 2019YFE03010001);the National Natural Science Foundation of China (Grant No. 11905004); The stability(or instability)of finite sized magnetic island could play a significant role in disruption avoidance or disruption mitigation dynamics.Especially,various current and pressure profile modifications,such a...; 关键词：TOKAMAK magnetic island tearing mode magneto-hydrodynamic(MHD)instability

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