Reynolds and Maxwell stress measurements in the reversed field pinch experiment Extrap-T2R

Vianello N; Antoni V; Spada E; Spolaore M; Serianni G; Cavazzana R; Bergsaker H; Cecconello M; Drake JR

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Reynolds and Maxwell stress measurements in the reversed field pinch experiment Extrap-T2R

机译：反向场收缩实验Extrap-T2R中的雷诺和麦克斯韦应力测量

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The complete Reynolds stress (RS) has been measured in the edge region of the Extrap-T2R reversed field pinch experiment. The RS exhibits a strong gradient in the region where a high E x B shear takes place. Experimental results show this gradient to be almost entirely due to the electrostatic contribution. This has been interpreted as experimental evidence of flow generation via turbulence mechanism. The scales involved in flow generation are deduced from the frequency decomposition of RS tensor. They are found related to magnetohydrodynamic activity but are different with respect to the scales responsible for turbulent transport.

机译：已在Extrap-T2R反向电场收缩实验的边缘区域中测量了完整的雷诺应力（RS）。 RS在发生高E x B剪切的区域表现出很强的梯度。实验结果表明，该梯度几乎完全归因于静电作用。这已被解释为通过湍流机理产生流的实验证据。从RS张量的频率分解推导涉及流生成的尺度。发现它们与磁流体动力学活动有关，但在负责湍流传输的尺度方面有所不同。

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来源
《Nuclear fusion》 |2005年第8期|p. 761-766|共6页
作者
Vianello N; Antoni V; Spada E; Spolaore M; Serianni G; Cavazzana R; Bergsaker H; Cecconello M; Drake JR;
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作者单位

EURATOM, ENEA, Consorzio RFX, I-35127 Padua, Italy;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类原子核物理学、高能物理学;
关键词
VELOCITY SHEAR-LAYER; PLASMA ROTATION; TURBULENCE; EDGE; TOKAMAK; TRANSPORT; CONFINEMENT; MODE; FLOW;

机译：速度剪切层;等离子旋转;湍流;边缘;托卡马克;运输;约束;模式;流量;

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1. Properties of the edge plasma in the rebuilt Extrap-T2R reversed field pinch experiment [J] . Vianello N., Spolaore M., Serianni G., Plasma physics and controlled fusion . 2002,第12期

机译：重建的Extrap-T2R反向场收缩实验中边缘等离子体的特性
2. Error field assessment from driven rotation of stable external kinks at EXTRAP-T2R reversed field pinch [J] . F.A. Volpe, L. Frassinetti, P.R. Brunsell, Nuclear fusion . 2013,第4期

机译：在EXTRAP-T2R反向磁场夹点处通过稳定的外部扭结的驱动旋转来进行误差场评估
3. Radiated power and impurity concentrations in the EXTRAP-T2R reversed-field pinch [J] . Corre Y, Rachlew E, Cecconello M, Physica Scripta: An International Journal for Experimental and Theoretical Physics . 2005,第5期

机译：EXTRAP-T2R反向电场夹点中的辐射功率和杂质浓度
4. Closed-loop direct parametric identification of magnetohydrodynamic normal modes spectra in EXTRAP-T2R reversed-field pinch [C] . Erik Olofsson, Per Brunsell, James Drake IEEE Multi-conference on Systems and Control . 2009

机译：闭环直接参数识别磁性动力正常模式互联网上的横向场夹紧
5. Measurements of nonlinear Hall-driven reconnection in the reversed field pinch. [D] . Tharp, Timothy D. 2010

机译：反向场收缩中非线性霍尔驱动重连接的测量。
6. Towards Distributed Measurements of Electric Fields Using Optical Fibers: Proposal and Proof-Of-Concept Experiment [O] . Regina Magalhães, João Pereira, Oleksandr Tarasenko, 2020

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7. Error Field Assessment from Driven Rotation of Stable External Kinks at EXTRAP-T2R Reversed Field Pinch [O] . F. A. Volpe, L. Frassinetti, P. R. Brunsell, 2016

机译：在EXTRap-T2R反向场箍缩处从稳定外部扭结的驱动旋转进行误差场评估

Reynolds and Maxwell stress measurements in the reversed field pinch experiment Extrap-T2R

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