A synthetic diagnostics platform for microwave imaging diagnostics in tokamaks

被引：1
|
作者：
Li, Zihan [1 ]
Yang, Shangchuan [1 ]
Xu, Xinhang [1 ]
Zhang, Lifu [1 ]
Qu, Chengming [1 ]
Li, Chengpu [1 ]
Zhuang, Ge [1 ]
Xie, Jinlin [1 ]
机构：
[1] Univ Sci & Technol China, Dept Plasma Phys & Fus Engn, Hefei 230026, Peoples R China
来源：
PLASMA SCIENCE & TECHNOLOGY | 2024年 / 26卷 / 03期
关键词：
synthetic diagnostics; tokamak plasmas; microwave imaging diagnostics; microwave imaging reflectometer; electron cyclotron emission imaging; ELECTRON-CYCLOTRON EMISSION; PERFECTLY MATCHED LAYER; REFLECTOMETRY; ABSORPTION; SIMULATION; PLASMAS;
D O I：
10.1088/2058-6272/ad0d4c
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
Interpreting experimental diagnostics data in tokamaks, while considering non-ideal effects, is challenging due to the complexity of plasmas. To address this challenge, a general synthetic diagnostics (GSD) platform has been established that facilitates microwave imaging reflectometry and electron cyclotron emission imaging. This platform utilizes plasma profiles as input and incorporates the finite-difference time domain, ray tracing and the radiative transfer equation to calculate the propagation of plasma spontaneous radiation and the external electromagnetic field in plasmas. Benchmark tests for classical cases have been conducted to verify the accuracy of every core module in the GSD platform. Finally, 2D imaging of a typical electron temperature distribution is reproduced by this platform and the results are consistent with the given real experimental data. This platform also has the potential to be extended to 3D electromagnetic field simulations and other microwave diagnostics such as cross-polarization scattering.
引用
收藏
页数：8
相关论文
共 50 条
  • [41] The computation in diagnostics for tokamaks - systems, designs, approaches
    Krawczyk, Rafal
    Linczuk, Pawel
    Czarski, Tomasz
    Wojenski, Andrzej
    Chernyshova, Maryna
    Pozniak, Krzysztof
    Kolasinski, Piotr
    Kasprowicz, Grzegorz
    Zabolotny, Wojciech
    Kowalska-Strzeciwilk, Ewa
    Malinowski, Karol
    Gaska, Michal
    PHOTONICS APPLICATIONS IN ASTRONOMY, COMMUNICATIONS, INDUSTRY, AND HIGH ENERGY PHYSICS EXPERIMENTS 2017, 2017, 10445
  • [42] Neutron wall emission in tokamaks and plasma diagnostics
    Antozzi, P.
    Gorini, G.
    Kallne, J.
    Ramstrom, E.
    Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1996, 368 (02): : 457 - 472
  • [43] Neutron wall emission in tokamaks and plasma diagnostics
    Antozzi, P
    Gorini, G
    Kallne, J
    Ramstrom, E
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1996, 368 (02): : 457 - 472
  • [44] MICROWAVE DIAGNOSTICS OF PLASMAS
    GROW, RW
    JONES, AS
    JOHNSON, CC
    IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1964, NS11 (01) : 277 - &
  • [45] Diagnostics and imaging ...
    Serratrice, J
    Granel, B
    de Roux, C
    Swiader, L
    Pache, X
    Bartoli, JM
    Disdier, P
    Weiller, PJ
    REVUE DE MEDECINE INTERNE, 1999, 20 : 239S - 241S
  • [46] Microwave Diagnostics Ahead
    Fhager, Andreas
    Candefjord, Stefan
    Elam, Mikael
    Persson, Mikael
    IEEE MICROWAVE MAGAZINE, 2018, 19 (03) : 78 - 90
  • [47] Microwave Diagnostics of Osteoporosis
    Vendik, Irina B.
    Pleskachev, Vladimir V.
    Yakovlev, Viktor
    Tamilova, Svetlana
    PROCEEDINGS OF THE 2018 IEEE CONFERENCE OF RUSSIAN YOUNG RESEARCHERS IN ELECTRICAL AND ELECTRONIC ENGINEERING (EICONRUS), 2018, : 1239 - 1242
  • [48] REFRACTIVE MICROWAVE DIAGNOSTICS
    ROSS, AHM
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1976, 21 (09): : 1037 - 1037
  • [49] SYNTHETIC DIAGNOSTICS IN THE EUROPEAN UNION INTEGRATED TOKAMAK MODELLING SIMULATION PLATFORM
    Coelho, R.
    Akaslompolo, S.
    Dinklage, A.
    Kus, A.
    Reimer, R.
    Sunden, E.
    Conroy, S.
    Blanco, E.
    Conway, G.
    Hacquin, S.
    Heuraux, S.
    Lechte, C.
    Da Silva, F.
    Sirinelli, A.
    FUSION SCIENCE AND TECHNOLOGY, 2013, 63 (01) : 1 - 8
  • [50] Synthetic diagnostics in the european union integrated tokamak modelling simulation platform
    Coelho, R. (rcoelho@ipfn.ist.utl.pt), 1600, American Nuclear Society (63):
12345