BLOBS

作品数:13被引量:17H指数:2
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相关领域:自动化与计算机技术更多>>
相关作者:傅佳芳赵保华王能超陈忠勇高丽更多>>
相关机构:中国科学技术大学华中科技大学东华理工大学中国科学院更多>>
相关期刊:《Plasma Science and Technology》《Earth and Planetary Physics》《Bulletin of the Chinese Academy of Sciences》《Communications in Computational Physics》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更多>>
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J-TEXT托卡马克装置间歇性爆发事件的实验研究被引量:2
《能源研究与管理》2024年第1期96-103,共8页杨宇 赵开君 谢耀禹 陈志鹏 陈忠勇 高丽 王能超 丁肖冠 胡莹欣 温思宇 
国家自然科学基金项目(12075057);创新群体项目(51821005)。
为研究密度对J-TEXT托卡马克边缘湍流及间歇性爆发事件的影响,采用往复式朗缪尔静电探针测量边缘等离子体参数,采用概率分布函数以及条件平均等分析方法,详细比较了不同线积分密度情况下边缘等离子体电子温度、密度、电位和径向电场等...
关键词:托卡马克 BLOBS 径向输运 剪切流 静电探针 
Blob properties in I-mode and ELM-free H-mode compared to L-mode on EAST被引量:1
《Plasma Science and Technology》2023年第4期51-60,共10页汪平 胡广海 王亮 颜宁 仲小明 徐国盛 冯喜 叶扬 丁根凡 余林 刘阿娣 段艳敏 李二众 徐立清 刘海庆 丁锐 张斌 李妙辉 丁伯江 秦成明 张新军 王晓洁 吕波 张凌 吴茗甫 臧庆 林新 邹晓岚 宋云涛 
supported by the National Key R&D Program of China(Nos.2022YFE03020004,2017YFE0301300,2018YFE0303104 and 2019YFE03030000);the Major Science and Technology Infrastructure Maintenance and Reconstruction Projects of the Chinese Academy of Sciences;National Natural Science Foundation of China(Nos.12275313,11922513,12005004 and U19A20113);the Institute of Energy,Hefei Comprehensive National Science Center(No.GXXT-2020-004);the Anhui Provincial Natural Science Foundation(No.2008085QA38);the Users with Excellence Program of Hefei Science Center,Chinese Academy of Sciences(No.2020HSC-UE009)。
The blob properties in I-mode and ELM-free H-mode plasmas compared to L-mode have been investigated on the EAST tokamak,including the blob detection rate Nb,sizeδb,lifetimeτb and radial velocity vr,b.The blob proper...
关键词:BLOBS I-MODE ELM-free H-mode lithium beam emission spectroscopy EAST 
Plasma Blobs and Turbulence Impacting Magnetic Confinement(A Short Review)
《Journal of Energy and Power Engineering》2023年第1期1-10,共10页Rahele Zadfathollah Seyed Kamal Mousavi Balgehshiri Ali Zamani Paydar Bahman Zohuri 
Space-based plasma(i.e.,a highly ionized gas or the fourth state of matter)blobs are isolated pockets of this highly ionized gas made up of charged particles.These blobs are believed to have a substantial impact on th...
关键词:Plasma blobs plasma edge INTERSTELLAR magnetic reconnection TOKAMAK MCF 
Experimental investigation of scrape-off layer blob high density transition in L-mode plasmas on EAST
《Plasma Science and Technology》2022年第7期129-136,共8页Ping WANG Guanghai HU Ning YAN Guosheng XU Lingyi MENG Zhikang LU Lin YU Manni JIA Yifeng WANG Liang CHEN Heng LAN Xiang LIU Mingfu WU Liang WANG 
supported by the National Key R&D Program of China(Nos.2017YFE0301300,2017YFA0402500,2019YFE03030000);Institute of Energy,Hefei Comprehensive National Science Center(Nos.GXXT2020004,12105187);National Natural Science Foundation of China(Nos.11922513,U19A20113,11905255,12005004);Anhui Provincial Natural Science Foundation(No.2008085QA38);China Postdoctoral Science Foundation(No.2021M702245)。
Lithium Beam Emission Spectroscopy systems in the outer midplane and divertor Langmuir probe arrays embedded in the divertor target plates,are utilized to investigate the scrape-off layer(SOL)blob transition and its r...
关键词:BLOBS divertor detachment L-mode EAST 
Case study of an Equatorial Plasma Bubble Event investigated by multiple ground-based instruments at low latitudes over China被引量:3
《Earth and Planetary Physics》2021年第5期435-449,共15页LongChang Sun JiYao Xu YaJun Zhu Wei Yuan XiuKuan Zhao 
supported by the National Natural Science Foundation of China(Grants No.41831073 and No.41804146);the Open Research Project of Large Research Infrastructures of Chinese Acadamy of Sciences—"Study on the interaction between low/midlatitude atmosphere and ionosphere based on the Chinese Meridian Project”;the Youth Innovation Promotion Association of the Chinese Academy of Sciences(Grant No.2020156);the Project of Stable Support for Youth Team in Basic Research Field,CAS(Grant No.YSBR-018);the International Partnership Program of the Chinese Academy of Sciences(Grant No.183311KYSB20200003)。
Observational evidence is insufficient to understand how equatorial plasma bubbles(EPBs)form over low latitudes.The mechanism of plasma-density enhancement(formation of"plasma blobs")at low latitudes is in dispute.In ...
关键词:Equatorial Plasma Bubble plasma blobs Rayleigh–Taylor instability secondary E×B instability nighttime brightness wave large-scale wave-like structure enhanced equatorward(poleward)wind 
Observation of blobs using a gas puff imaging diagnostic on the HL-2A tokamak被引量:1
《Plasma Science and Technology》2019年第8期12-17,共6页Jinbang YUAN Boda YUAN Min XU Yi YU Lin NIE Rui KE Zhanhui WANG Shaobo GONG Ting WU Yifan WU Ting LONG Huajie WANG Hao LIU andWei YUE 
supported by the National Key Research and Development Program of China (No.2017YFE0300405);National Natural Science Foundation of China (Nos.11575055, 11705052, 11875124, 11475058, and 11475056);the National Key Research and Development Program of China (Nos.2017YFE0301201, 2018YFE0303102, 2018YFE0309103);the Chinese National Fusion Project for ITER (No.2015GB104000)
A gas puff imaging(GPI) diagnostic has been developed and applied to measure edge plasma turbulence on the HL-2A tokamak.The principle and experimental setup of GPI are described.GPI is applied to investigate blobs in...
关键词:GAS PUFF IMAGING DIAGNOSTIC statistical characterization BLOB motions 
A model of fast radio bursts: collisions between episodic magnetic blobs被引量:2
《Research in Astronomy and Astrophysics》2018年第6期1-6,共6页Long-Biao Li Yong-Feng Huang Jin-Jun Geng Bing Li 
jointly supported by the National Natural Science Foundation of China (Grant No. 11473012);the National Basic Research Program of China (973 program, 2014CB845800);the National Postdoctoral Program for Innovative Talents (BX201700115);the China Postdoctoral Science Foundation funded project (2017M620199);the Strategic Priority Research Program of the Chinese Academy of Sciences "Multi-waveband Gravitational Wave Universe" (XDB23040000)
Fast radio bursts(FRBs) are bright radio pulses from the sky with millisecond durations and Jansky-level flux densities. Their origins are still largely uncertain. Here we suggest a new model for FRBs. We argue that t...
关键词:ACCRETION accretion disks magnetic reconnection radio continuum: general 
First Evidence of Scintillations Associated with Plasma Blobs in Low Latitude Ionosphere
《Bulletin of the Chinese Academy of Sciences》2015年第3期170-170,共1页
Combining scintillation data from low latitude stations and in-situ plasma density data from the ROCSAT-1 satellite,researchers with the State Key Laboratory of Space Weather,the National Space Science Center(NSSC)hav...
关键词:等离子体团 低纬度 闪烁 证据 国家重点实验室 斑点 体相 空间天气 
Searching of Images Based on Content Using Blobs
《Journal of Software Engineering and Applications》2012年第2期85-88,共4页Yaghoub Karimilivari Ladan Vasebi Solmaz Vasebi 
Now a day’s image searching is still a challenging problem in content based image retrieval (CBIR) system. Most system operates on all images without pre-sorting the images. The image search result contains many unre...
关键词:INDEXING RETRIEVAL BLOB Classification NEURAL Network Image Edge 
Observation of Blobs and Holes in the Boundary Plasma of EAST Tokamak被引量:1
《Plasma Science and Technology》2011年第4期410-414,共5页颜宁 徐国盛 张炜 常加峰 王亮 刘少承 刘鹏 汪惠乾 蒋敏 熊豪 丁斯晔 万宝年 高翔 V.NAULIN A.H.NIELSEN J.JuulRASMUSSEN 
supported by National Natural Science Foundation of China(Nos.11075181,10725523,10721505,10990212,10605028);the 973 Programme(No.2010GB104001)
Intermittent convective transport at the edge and in the scrape-off layer (SOL) of EAST was investigated by using fast reciprocating Langmuir probe. Holes, as part of plasma structures, were detected for the first t...
关键词:intermittent transport BLOBS HOLES generation mechanism dynamics character 
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