Simultaneous microwave imaging system for density and temperature fluctuation measurements on TEXTOR (invited)
Simultaneous microwave imaging system for density and temperature fluctuation measurements on TEXTOR (invited)
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TEXTOR 上用于密度和温度波动测量的同步微波成像系统（受邀）
DOI：
10.1063/1.1794864
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发表时间：
2004
影响因子：
1.6
通讯作者：
M. J. V. D. Pol
中科院分区：
文献类型：
--
作者：
H. Park;E. Mazzucato;T. Munsat;C. Domier;M. Johnson;N. Luhmann;J. Wang;Z. Xia;I. Classen;A. Donne;M. J. V. D. Pol
由于等离子体磁流体动力学（MHD）和湍流物理的复杂性，等离子体波动测量诊断系统必然会从简单的一维（1D）系统发展到多维系统。利用最近在毫米波成像技术的重大进展，微波成像反射仪（MIR）和电子回旋发射成像（ECEI），同时测量密度和温度波动，已开发用于环形实验技术导向研究（TEXTOR）。MIR系统安装在Textor上，并于2003年9月进行了实验。随后的MIR运动产生了极向分辨光谱和极向速度的评估。2003年12月安装在TEXTOR上的2D ECE成像系统（共有128个通道）成功捕获了q ~ 1 su附近m=1振荡（“锯齿”）波动的第一张真正的2D图像。
Diagnostic systems for fluctuation measurements in plasmas are, of necessity, evolving from simple one-dimensional (1D) systems to multidimensional systems due to the complexity of the magnetohydrodynamics (MHD) and turbulence physics of plasmas as illustrated by advanced numerical simulations. Using the recent significant advancements in millimeter wave imaging technology, microwave imaging reflectometry (MIR) and electron cyclotron emission imaging (ECEI), simultaneously measuring density and temperature fluctuations, have been developed for Toroidal EXperiment for Technology Oriented Research (TEXTOR). The MIR system was installed on Textor and the experiment was performed in September, 2003. Subsequent MIR campaigns have yielded poloidally resolved spectra and assessments of poloidal velocity. The 2D ECE imaging system (with a total of 128 channels), installed on TEXTOR in December, 2003, successfully captured the first true 2D images of Te fluctuations of m=1 oscillations (“sawteeth”) near the q∼1 su...
影响因子：
1.6
作者：
H. Park;C. C. Chang-C.;B. Deng;C. Domier;A. Donne;K. Kawahata;C. Liang;Xiaoping Liang;H. Lu;N. Luhmann;A. Mase;H. Matsuura;E. Mazzucato;A. Miura;K. Mizuno;T. Munsat;Y. Nagayama;M. J. V. D. Pol;J. Wang;Z. Xia;W.-K. Zhang
通讯作者：
H. Park;C. C. Chang-C.;B. Deng;C. Domier;A. Donne;K. Kawahata;C. Liang;Xiaoping Liang;H. Lu;N. Luhmann;A. Mase;H. Matsuura;E. Mazzucato;A. Miura;K. Mizuno;T. Munsat;Y. Nagayama;M. J. V. D. Pol;J. Wang;Z. Xia;W.-K. Zhang