TECHNIQUES AND RESULTS OF TOKAMAK-EDGE SIMULATION

被引：33
|
作者：
SMITH, GR
BROWN, PN
CAMPBELL, RB
KNOLL, DA
MCHUGH, PR
RENSINK, ME
ROGNLIEN, TD
机构：
[1] SANDIA NATL LABS, ALBUQUERQUE, NM 87185 USA
[2] IDAHO NATL ENGN LAB, IDAHO FALLS, ID USA
来源：
JOURNAL OF NUCLEAR MATERIALS | 1995年 / 220卷
关键词：
D O I：
10.1016/0022-3115(94)00466-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper describes recent development of the UEDGE code in three important areas. (1) Non-orthogonal grids allow accurate treatment of experimental geometries in which divertor plates intersect flux surfaces at oblique angles. (2) Radiating impurities are included by means of one or more continuity equations that describe transport and sources and sinks due to ionization and recombination processes. (3) Advanced iterative methods that reduce storage and execution time allow us to find fully converged solutions of larger problems (i.e., finer grids). Sample calculations are presented to illustrate these developments.
引用
收藏
页码：1024 / 1027
页数：4
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