3D edge transport studies with EMC3-EIRENE for the dynamic ergodic divertor (DED) at TEXTOR

Harting D; Reiter A; Feng Y; Schmitz O; Reiser D; Frerichs H

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3D edge transport studies with EMC3-EIRENE for the dynamic ergodic divertor (DED) at TEXTOR

机译：在TEXTOR上使用EMC3-EIRENE对动态遍历转向器（DED）进行3D边缘传输研究

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In this paper we introduce some model extensions to the energy balances of the 3D fluid Monte-Carlo code EMC3 and study their influence on the simulation results for TEXTOR-DED. We implemented local kinetic corrections to the classical parallel heat conductivity of electrons (heat flux limit). Depending on the DED configuration, a cooling effect in the outermost SOL region, resulting from the heat flux limit, can be observed. In addition, also the adiabatic cooling term 1/2mnV(2)(V) over right arrow, which was neglected before, was implemented into the energy iterations. This term causes a localized cooling of the ions in front of the wall, where the plasma is accelerated towards the first wall. (c) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

机译：在本文中，我们介绍了3D流体蒙特卡罗代码EMC3的能量平衡的一些模型扩展，并研究了它们对TEXTOR-DED仿真结果的影响。我们对电子的经典平行热导率（热通量极限）进行了局部动力学校正。根据DED的配置，可以观察到由热通量限制引起的最外层SOL区域的冷却效果。此外，之前忽略的右箭头上的绝热冷却项1 / 2mnV（2）（V）也被实现为能量迭代。该术语导致壁前离子的局部冷却，在此等离子体朝着第一壁加速。（c）2008年WILEY-VCH Verlag GmbH＆Co.KGaA，Weinheim。

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《Contributions to Plasma Physics》 |2008年第3期|共7页
作者
Harting D; Reiter A; Feng Y; Schmitz O; Reiser D; Frerichs H;
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正文语种 eng
中图分类等离子体物理学;
关键词
edge plasma; fluid simulation; EMC3; EIRENE; Monte Carlo; local kinetic correction; heat flux limit; volume source; adiabatic cooling; PHYSICS; CONFIGURATION; CODES;

机译：边缘等离子体;流体模拟;EMC3;EIRENE;蒙特卡洛;局部动力学校正;热通量极限;体积源;绝热冷却;物理;构造;代码;

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专利

1. 3D edge transport studies with EMC3-EIRENE for the dynamic ergodic divertor (DED) at TEXTOR [J] . Harting D, Reiter A, Feng Y, Contributions to Plasma Physics . 2008,第1a3期

机译：在TEXTOR上使用EMC3-EIRENE对动态遍历转向器（DED）进行3D边缘传输研究
2. Edge turbulence during the static dynamic ergodic divertor experiments in TEXTOR [J] . Y. Xu, M. Van Schoor, R.R. Weynants, Nuclear fusion . 2007,第12期

机译：TEXTOR中的静态动态遍历偏滤器实验期间的边缘湍流
3. Influence of the Static Dynamic Ergodic Divertor on Edge Turbulence Properties in TEXTOR [J] . Y. Xu, R.R. Weynants, S. Jachmich, Physical review letters . 2006,第16期

机译：静态动态遍历转向器对TEXTOR中边缘湍流特性的影响
4. The engineering design of the dynamic ergodic divertor (DED) for TEXTOR-94 [C] . Giesen, B., Bohn, . 1998

机译：TEXTOR-94的动态遍历偏滤器（DED）的工程设计
5. 3D Plasma Edge Transport and Radiative Power Exhaust in Wendelstein 7-X Limiter and Island Divertor Scenarios =3D Plasmarandschichttransport und Strahlungskühlung in Wendelstein 7-X Limiter- und Inseldivertorszenarien [D] . Effenberg, Florian. 2018

机译：3d等离子体边缘运输和瓦登斯坦7-X Limiter和Island Devertor情景中的散热速度= Wendelstein 7-X Limiter和Island Viverts情景中的3D Plasmarandschiptransport和辐射冷却
6. Osteo-Compatibility of 3D Titanium Porous Coating Applied by Direct Energy Deposition (DED) for a Cementless Total Knee Arthroplasty Implant: In Vitro and In Vivo Study [O] . Dong Jin Ryu, Hun Yeong Ban, Eui Yub Jung, 2020

机译：直接能量沉积（DED）用于非骨水泥全膝关节置换植入物的3D钛多孔涂层的骨相容性：体内和体外研究
7. Modelling of the field line penetration and force transfer by the Dynamic Ergodic Divertor (DED) on TEXTOR [O] . Finken K. H., Abdullaev S. S., Jakubowski M. W., 2004

机译：动态遍历转向器（DED）在TEXTOR上对磁力线穿透和力传递进行建模

3D edge transport studies with EMC3-EIRENE for the dynamic ergodic divertor (DED) at TEXTOR

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