Whole device ELM simulations

被引：14

作者：

Coster, D. P. ^{[1
]}

机构：

[1] EURATOM, Max Planck Inst Plasmaphys, D-85748 Garching, Germany

来源：

JOURNAL OF NUCLEAR MATERIALS | 2009年 / 390-91卷

关键词：

ASDEX-UPGRADE; PLASMA;

D O I：

10.1016/j.jnucmat.2009.01.218

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A simple ELM model is used in the SOLPS fluid-plasma, Monte-Carlo neutrals code with a grid that encompasses the core and Scrape-Off Layer. Sources in the core are prescribed based on previous work done with a Id core transport code, and with the transport coefficients varied to produce a reasonable match to a particular ASDEX Upgrade discharge. Time-dependent calculations were then performed that looked at the effect of changing the ELM magnitude and radial extent (keeping the ELM frequency and duration fixed)and of varying the upstream separatrix density using a local gas puff under feed-back control to prescribe the density. (C) 2009 Published by Elsevier B.V.

引用

页码：826 / 829

页数：4

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