A SIMPLE ONE-DIMENSIONAL PERSONAL-COMPUTER BASED PLASMA-EDGE ENGINEERING MODEL FOR DIVERTOR DESIGN CALCULATIONS

被引：4

作者：

BAEHRE, MD ^{[1
]}

STEINER, D ^{[1
]}

机构：

[1] RENSSELAER POLYTECH INST,DEPT NUCL ENGN & ENGN PHYS,TROY,NY 12180

来源：

FUSION TECHNOLOGY | 1990年 / 17卷 / 03期

关键词：

D O I：

10.13182/FST90-A29217

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

A simple, yet comprehensive, model of the divertor region is presented. The model is based on the two-point approach described by Galambos and Peng but has been enhanced to include the key processes of remote radiative cooling, neutral recycling, particle convection, ash effects, and the effects of divertor geometry and plate material. Neutral particle effects are represented using a wedge-shaped section of plasma overlying the divertor plate and a slab attenuation model. The results of benchmarking against four other divertor models demonstrate the applicability of the proposed model. System sensitivities to key parameters are discussed and several general observations regarding divertor design are presented.

引用

页码：412 / 426

页数：15

共 16 条

[11]

Post D. E., 1977, Atomic Data and Nuclear Data Tables, V20, P397, DOI 10.1016/0092-640X(77)90026-2

[12] MODELING OF DENSE AND COLD DIVERTOR PLASMA IN D-III [J].

SHIMADA, M .

JOURNAL OF NUCLEAR MATERIALS, 1984, 121 :184-188

[13]

SPITZER L, 1983, PHYSICS FULLY IONIZE

[14]

Stangeby P. C., 1986, Physics of Plasma-Wall Interactions in Controlled Fusion. Proceedings of a NATO Advanced Study Institute, P41

[15] PARTICLE AND ENERGY-TRANSPORT IN THE PLASMA SCRAPE-OFF ZONE AND ITS IMPACT ON LIMITER DESIGN [J].

ULRICKSON, M ;

POST, DE .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1983, 1 (02) :907-910

[16]

Wagner F., 1986, Physics of Plasma-Wall Interactions in Controlled Fusion. Proceedings of a NATO Advanced Study Institute, P931

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