Disruption prediction for future tokamaks using parameter-based transfer learning

Autor: Wei Zheng, Fengming Xue, Zhongyong Chen, Dalong Chen, Bihao Guo, Chengshuo Shen, Xinkun Ai, Nengchao Wang, Ming Zhang, Yonghua Ding, Zhipeng Chen, Zhoujun Yang, Biao Shen, Bingjia Xiao, Yuan Pan

Publikováno v: Communications Physics, Vol 6, Iss 1, Pp 1-11 (2023)

Abstract Tokamaks are the most promising way for nuclear fusion reactors. Disruption in tokamaks is a violent event that terminates a confined plasma and causes unacceptable damage to the device. Machine learning models have been widely used to predi

Externí odkaz: https://doaj.org/article/791e3a0320474e29917d8bbd03aa180b

Overview of the recent experimental research on the J-TEXT tokamak

Autor: Yonghua Ding, Nengchao Wang, Zhongyong Chen, Donghui Xia, Zhoujun Yang, Zhipeng Chen, Wei Zheng, Wei Yan, Da Li, Song Zhou, Xin Xu, Xiaoyi Zhang, Feiyue Mao, Jiangang Fang, Zhengkang Ren, Xixuan Chen, Junli Zhang, Xiaobo Zhang, Ying He, Qi Zhang, You Li, Wei Bai, Lingke Mou, Feng Li, Ting Long, Rui Ke, Li Gao, Peng Shi, Chengshuo Shen, Jiaxing Liu, Weixin Guo, Lu Wang, Hanhui Li, Zhonghe Jiang, Xiaoqing Zhang, Jianchao Li, Bo Rao, Zhifeng Cheng, Ping Zhu, Minghai Liu, Tao Xu, Shaoxiang Ma, Yong Yang, Chuan Li, Zhijiang Wang, Ming Zhang, Kexun Yu, Xiwei Hu, Y. Liang, Q. Yu, K. W. Gentle, Yuan Pan, the J-TEXT Team, Kenneth William Gentle, Qingquan Yu, Yunfeng Liang, Wei Jiang, Lin Yi, Ya Zhang, Qiming Hu, Mingxiang Huang, Haolong Li, Zhuo Huang, Jie Huang, Weijun Wang, Mei He, Qing Zhao, Jiayu Xu, Gangyi Zhou, Weigang Ba, Cheng Yang, Junjie Yao, Chuliang Wang, Bo He, Yongzhen Hu, Mingyang Deng, Jingwei Fu, Meiling Liang, Yehong Guan, Hongyan Wu, Ge Zhuang, Weixing Ding, Tao Lan, Shiyong Zeng, Malik Sadam Hussain, Zhifang Lin, Hai Liu, Youwen Sun, Long Zeng, Shaocheng Liu, Liang Liao, Wulyu Zhong, Zhongbing Shi, Min Jiang, Yunbo Dong, Min Xu, Aike Wang, Xiaolong Zhang, Linzi Liu, Ruihai Tong, Jun Cheng, Lin Nie, Hui Li, Jianqiang Xu, Zengchen Yang, Jie Wen, Anshu Liang, Yipo Zhang, Yifan Wu, Chengyuan Chen, Kaijun Zhao, Yuejiang Shi, He Huang, Max Austin, Sanggon Lee, Jr Neville C. Luhmann, Calvin W. Domier, Yilun Zhu, David L. Brower, Jie Chen, K. Ida, Y. Takemura, Y. Suzuki, K. Nagasaki, P. Drews, A. Knieps, Xiang Han, A. Krämer-Flecken, M. Henkel, Jiyang He, Yinan Zhou, Ruo Jia, Yue Peng, Pengyu Wang, Jiawei Li, Jie Yang, Conghui Lu, Yiwei Lu, Rumeng Wang, Hongqi Zhang, Yingqin Zeng, Guodong Zhang, Fangyuan Ma, Abba Alhaji Bala, Dingchen Li, Jiankun Hua, Xinkun Ai, Qinlin Tao, Yu Zhong, Yangbo Li, Xiangrui He, Sui Wan, Shanni Huang, Yiming Ma, Zitong Qu, Shimin Yu, Zhangsheng Huang, Chi Lei, Qinghu Yang, Fengming Xue, Chuanxu Zhao, Junhui Yang, Zili Chen, Jingmin Yang, Shengyang Xiao, Shiwei Xue, Wentao Geng, Jian Zhang, Xiong Tao, Zhigang Hao, Qiong Li, Jinyu Xiong, Huakun Cai, Mingzhu Zhang, Yaping Zhang, Yangming Zhao, Qiancheng Zhao, Shaodong Jiao, Dongliang Han, Shiyi Peng, Jiaolong Dong, Qinglong Yang, Fan Gu, Zhaosu Wang, Hao Wang, Shu Yang, Yang Zhao, Wang Lin, Guoyao Fan, Kehong Dong, Xiehang Ren, Ce Deng, Feng Han, Jing Liu, Qiqi Wu, Fei Xie, Yujie Zhong, Zinan Wei, Wanjun Qing, Chu Han, Hui Ye, Yingzhou Jiang, Chengyu Yang, Shuhao Li, Jianjun Yuan, Haojie Chen, Xiaobo Liu, Wentong Shang, Shengyuan Guan, Chouyao Tang, Sheng Li, Jiamao Gao, Wenting Weng, Shouqi Xiong, Yuan Gao, Zhichao Zhang, Boliang Zhu, Fuyou He, Feiyang Wu, Xianqian Zha, Tong Guo, Xiaohan Xie, Ruiyang Xu, Weikang Zhang, Zixiao Jiao, Chupin Fu, Chengzhi Guo, Sifen He, Yixing Jiang, Xianghao Kong, Cunkai Li, Zhen Li, Renzhe Liu, Ye Tian, Wenshan Wang, Yuhan Wang, Zutao Wang, Dengfeng Xu, Wendi Yang, Bangyou Zhu, Guangding Zhu, Xiating Mou, Xianlong Liu, Ziyang Jin, Jiaming Wang, Xinyu Cao, Cheng Han, Yanqiu Chen, Fanxi Liu, Haiqing Wang, Wei Xie, Wen Wang, Yutong Yang, Shaoyu Wang, An Mao, Peilong Zhang, Yanhao Zhao, Hengbun Ma, Zhiheng Li, Keze Li, Qiang Luo, Yuting Huang, Menghan Xiao, Yifei Huang, Guinan Zou, Yajun Wang, Dunrui Zhang, Zhi Zhang, Chaoxiang Guo, Bo Hu, Dengkuo Zhang, Junang Zhang, Jinlong Guo, Nan Wang, Qixiong Fu, Yisong Zhang, Jiong Guo, Yinlong Yu, Weijie Lin, Liye Wang, Jingtao Li, Zhangrong Hou, Xiaopeng Yi, Yi Zhang, Runyu Luo, Zijian Xuan, Xiping Jiang, Zisen Nie, Zhiyu Meng, Ziying Jiang, Xinyu Fang, Yuxuan Huang, Ning Peng, Xinyi Jin, Yujun Zhang, Zhongkai Li, Yuchen Zhang, Weimin Fu, Zijuan Dong, Yuhuan Liu, Anqi Hu, Zekai Guo, Weijie Ye, Zhenchang Du, Xun Zhou, Zhiyu Tang, Yan Guo, Zhiwen Yang, Xinchen Yao, Zezhi Yu, Boyu Zhao, Ruomu Wang, Yuwei Sun, Haocheng Wang, Tianyu Zheng, Chaofan Lu, Tianjing Wang, Zhuolong Li, Xiangyu Fu, Yulong Deng, Haojun Yu, Yuan Sheng, Yuanji Sun, Zi’an Mao, Lei Yu, Shaohua Ye, Wenjie Zhang, Qihang Jiang, Yushen Zhou, Jianfeng Zhu, Kexu Liu, Jinqiang Mao, Yunxiao Han, Zhihao Mai, Huchuan Zou, Jianliang Zheng, Zhiqiang Liu

Publikováno v: Nuclear Fusion, Vol 64, Iss 11, p 112005 (2024)

The J-TEXT capability is enhanced compared to two years ago with several upgrades of its diagnostics and the increase of electron cyclotron resonance heating (ECRH) power to 1 MW. With the application of electron cyclotron wave (ECW), the ECW assiste

Externí odkaz: https://doaj.org/article/18885b540574493da21f4cd8994201d3

Overview of recent experimental results on the EAST Tokamak

Autor: X. Gong, on behalf of EAST Team and Collaborators, The EAST Team:, Yuntao Song, Baonian Wan, Jiangang Li, Yuanxi Wan, Xinchao Wu, Fukun Liu, Junling Chen, Jiansheng Hu, Guosheng Xu, Kun Lu, Xianzu Gong, Bingjia Xiao, Yu Wu, Xiang Gao, Damao Yao, Nong Xiang, Liqun Hu, Chundong Hu, Jiefeng Wu, Biao Shen, Ge Gao, Yiyun Huang, Liuwei Xu, Qiyong Zhang, Cheonho Bae, Bin Cao, Lei Cao, Jiafeng Chang, Dalong Chen, Ran Chen, Xiaojiao Chen, Yebin Chen, Yue Chen, Yunxin Cheng, Yong Cheng, Bojiang Ding, Fang Ding, Rui Ding, Shijun Du, Yanmin Duan, Jia Fu, Daming Gao, Wei Gao, Yongqi Gu, Bin Guo, Fei Guo, Yong Guo, Xiaofeng Han, Shiying He, Ailan Hu, Chang Hu, Guanghai Hu, Huaichuan Hu, Qingsheng Hu, Yanlan Hu, Zhenhua Hu, Juan Huang, Liansheng Huang, Ming Huang, Ronglin Huang, Xiang Ji, Hua Jia, Caichao Jiang, Yinxian Jie, Songqing Ju, Defeng Kong, Erzhong Li, Guoqiang Li, Jiahong Li, Junjun Li, Miaohui Li, Pan Li, Kedong Li, Shi Li, Yadong Li, Lizhen Liang, Yanchuan Liao, Shiyao Lin, Xin Lin, Bili Ling, Haiqing Liu, Huajun Liu, Jianwen Liu, Liang Liu, Shaocheng Liu, Sheng Liu, Wenbin Liu, Xiaoju Liu, Xiaoyan Liu, Yong Liu, Zhihong Liu, Zhimin Liu, Jianhua Lu, Zhengping Luo, Dengkui Ma, Huafeng Mao, Wendong Ma, Songtao Mao, Yuzhou Mao, Tingfeng Ming, Chao Pan, Chengkang Pan, Shengmin Pan, Jing Qian, Jinping Qian, Chengming Qin, Zhiyong Qiu, Qilong Ren, Zhicai Sheng, Shihua Song, Pengjun Sun, Xiaoyang Sun, Youwen Sun, Tian Tang, Ling Tao, Ang Ti, Baoguo Wang, Feng Wang, Fudi Wang, Huihui Wang, Jian Wang, Liang Wang, Linsen Wang, Mao Wang, Ping Wang, Xiaojie Wang, Shouxin Wang, Yating Wang, Yuehang Wang, Yong Wang, Zhengchu Wang, Jianglong Wei, Jing Wei, Xuechao Wei, Bin Wu, Dajun Wu, Hao Wu, Jinhua Wu, Xiangming Wu, Yibing Wu, Zege Wu, Weibin Xi, Tianyang Xia, Yezheng Xiao, Yahong Xie, Yuanlai Xie, Handong Xu, Liqing Xu, Weiye Xu, Ning Yan, Rong Yan, Jianhua Yang, Lei Yang, Qingxi Yang, Yao Yang, Zhongshi Yang, Min Yu, Yaowei Yu, Qiping Yuan, Shuai Yuan, Qing Zang, Bin Zhang, Jian Zhang, Jizong Zhang, Liyuan Zhang, Ling Zhang, Ruirui Zhang, Shoubiao Zhang, Tao Zhang, Wei Zhang, Xinjun Zhang, Xiuqing Zhang, Yang Zhang, Zuchao Zhang, Hailin Zhao, Lianmin Zhao, Guoqiang Zhong, Ruijie Zhou, Haishan Zhou, Tianhu Zhou, Yue Zhou, Dahuan Zhu, Haisheng Zhu, Ping Zhu, Zeying Zhu, Huidong Zhuang, Zibo Zhou, Zhiyong Zhou, Zhiwei Zhou, Guizhong Zuo, International and Domestic Collaborators:, Huishan Cai, Weixing Ding, Tao Lan, Adi Liu, Wandong Liu, Shaojie Wang, Minyou Ye, Yi Yu, Ge Zhuang, Wei Chen, Guangjiu Lei, Lin Nie, Min Xu, Huang Yuan, Nanhua Yao, Zhe Gao, Long Zeng, Tieshuan Fan, Liu Chen, Guoyong Fu, Zhiwei Ma, Zengmao Sheng, Yong Xiao, Xiaogang Wang, Zhongyong Chen, Yonghua Ding, Xiwei Hu, Zijiang Wang, Fangchuan Zhong, Hongbin Ding, Dezhen Wang, Zhengxiong Wang, Chenggang Jin, Xuemei Wu, Xiaofei Yang, Jianhua Zhang, Qingyuan Hu, Xi Yuan, Changqi Chen, Shuyi Gan, Xudi Wang, Congzhong Wu, Chongwei Zhang, Ting Zhang, Wu Zhu, Erhua Kong, Kaisong Wang, Chuanli Wang, Hongtao Yang, Lixiang Zhang, Yuhong Xu, Paul Anderson, Gheni Abla, Vincent Chan, John L. Doane, Andrea Garofalo, Punit Gohil, Chung Lih Hsieh, Ruey Hong, David Humphreys, Alan Walter Hyatt, Gary Jackson, Lang Lao, Yueqiang Liu, James Leuer, John Lohr, Mohamad Ali Mahdavi, Robert Olstad, Ben Penaflor, Ron Prater, David Piglowski, Michael Schaffe, Tim Scoville, Wayne Solomon, Mike Walker, Anders Welander, Manfred Bitter, Robert Budny, Robert A. Ellis, Nat Fisch, Rich Hawryluk, Kenneth W. Hill, Joel Hosea, Michael A. Jaworski, Egemen Kolemen, Rajesh Maingi, Dennis Mansfield, Dana M. Mastrovito, Jonathan Menard, Dennis Mueller, Novmir Pablant, Lane Roquemore, Filippo Scotti, Gary Taylor, Kevin Tritz, Randy Wilson, Michael Zarnstorff, Seung Gyou Baek, Beck Bill, Paul T. Bonoli, Robert Granetz, Ron Parker, Shunichi Shiraiwa, Josh Stillerman, Greg Wallace, Stephen Wukitch, Lihua Zhou, He Huang, Kenneth Gentle, Ken Liao, Perry Philippe, William L. Rowan, Linjin Zheng, Patrick H. Diamond, George R. Tynan, Nicolas Fedorczak, Peter Manz, Lei Zhao, David Brower, William W. Heidbrink, Yubao Zhu, Calvin W. Domier, Neville C. Luhmann, Chris Holcomb, Xueqiao Xu, Eric Wang, Max E. Fenstermarcher, Mickey Wade, Donald L. Hillis, Steve Meitner, Igor V. Vinyar, Vladimir Davydenko, Igor Shikhovtsev, Naoko Ashikawa, Kasahara Hiroshi, Katsumi Ida, Shinichiro Kado, Tomita Kawamura, Saito Kenji, Ryuhei Kumazawa, Ogawa Kunihiro, Isobe Mitsutaka, Shigeru Morita, Haruhisa Nakano, Masaki Osakabe, Mizuki Sakamoto, Yasuhiko Takeiri, Kazuo Toi, Katsuyoshi Tsumori, Nobuta Yuji, Masaya Hanada, Mitsuru Kikuchi, Atsushi Kojima, Kazuhiro Watanabe, Jean-Francois Artaud, Vincent Basiuk, F. Bouquey, B. Bremond, Laurent Colas, Joan Decker, D. Douai, Annika Ekedahl, Christel Fenzi, Eric Gauthier, Gerardo Giruzzi, Marc Goniche, Dominique Guilhem, Walid Helou, Julien Hillairet, Tuong Hoang, Philippe Huynh, Frederic Imbeaux, Xavier Litaudon, Roland Magne, Yves Peysson, K. Vueillie, Xiaolan Zou, Alberto Loarte, Richard Pitts, Tom Wauters, Franz Braun, R. Bilato, Volodymyr Bobkov, J.M. Noterdaeme, Qingquan Yu, Yunfeng Liang, Jonny Pearson, Michael Rack, Joseph Banks, John Fessey, Charles Monroe, Damian King, Stefan Schmuck, Hongjuan Sun, Paul Trimble, Tom Todd, Jun-Gyo Bak, Suk-Ho Hong, Sangong Lee, Bae Young Soon, Oh Byung Hoon, Chang Doo Hee, Lee Kwang Won, Luca Amicucci, Giuseppe Calabro, Silvio Ceccuzzi, Roberto Cesario, Flavio Crisanti, Edmondo Giovannozzi, Giuseppe Ramogida, Gianmaria De Tommasi, Angelo Antonio Tuccillo, Bruno Viola, Raffaele Albanese, Roberto Ambrosino, Lucio Barbato, Stefano Mastrostefano, Alfredo Pironti, Vincenzo Pericoli Ridolfini, Rory Scannell, Fabio Villone, Volker Naulin, Anders H. Nielsen, Roman Zagorsky, Sandor Zoletnik, Chijin Xiao, B. Madsen, M. Salewski, Eugenio Schuster

Publikováno v: Nuclear Fusion, Vol 64, Iss 11, p 112013 (2024)

Since the last IAEA-FEC in 2021, significant progress on the development of long pulse steady state scenario and its related key physics and technologies have been achieved, including the reproducible 403 s long-pulse steady-state H-mode plasma with

Externí odkaz: https://doaj.org/article/e7d8d2e749f749ba980b1e4d3ca6cf2b

The role of shear flow collapse and enhanced turbulence spreading in edge cooling approaching the density limit

Autor: Ting Long, P.H. Diamond, Rui Ke, Zhipeng Chen, Xin Xu, Wenjing Tian, Rongjie Hong, Mingyun Cao, Yanmin Liu, Min Xu, Lu Wang, Zhoujun Yang, Jinbang Yuan, Yongkang Zhou, Qinghao Yan, Qinghu Yang, Chengshuo Shen, Lin Nie, Zhanhui Wang, Guangzhou Hao, Nengchao Wang, Zhongyong Chen, Jiquan Li, Wei Chen, Wulyu Zhong

Publikováno v: Nuclear Fusion, Vol 64, Iss 6, p 066011 (2024)

Experimental studies of the dynamics of shear flow and turbulence spreading at the edge of tokamak plasmas are reported. Scans of line-averaged density and plasma current are carried out while approaching the Greenwald density limit on the J-TEXT tok

Externí odkaz: https://doaj.org/article/8e900f8df869480f8c4e15e3b5cee658

Joint Bernoulli Filtering and MIMO Processing for Detection of Moving Targets in Shallow Ocean Environments

Autor: Huangyu Dai, Xiang Pan, Zhongdi Liu, Peng Zhang, Zhongyong Chen

Publikováno v: IEEE Access, Vol 9, Pp 126307-126318 (2021)

A joint multiple-input multiple-output (MIMO) processing framework is proposed to exploit spatial diversity and moving cues for the enhancement of target detection in a shallow ocean environment. Orthogonal signals are transmitted to illuminate diffe

Externí odkaz: https://doaj.org/article/d4079e7bb93340af99c7f7421cee631d