Effect of neutral transport on ITER divertor performance

被引：80

作者：

Kukushkin, AS

Pacher, HD

Kotov, V

Reiter, D

Coster, D

Pacher, GW

机构：

[1] ITER IT, D-85748 Garching, Germany

[2] EMT, INRS, Varennes, PQ, Canada

[3] FZ Julich, Inst Plasmaphys, Julich, Germany

[4] Max Planck Inst Plasma Phys, Garching, Germany

[5] Hydro Quebec, Varennes, PQ, Canada

来源：

NUCLEAR FUSION | 2005年 / 45卷 / 07期

关键词：

D O I：

10.1088/0029-5515/45/7/008

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

This paper describes the present state of the development of the computational model of the ITER edge plasma. Neutral-neutral collisions and molecular dynamics are introduced into the self-consistent scheme. First results of ITER modelling including these effects indicate that the operational window for the ITER divertor shifts towards higher neutral pressure in the private-flux region, retaining the operational flexibility determined in the previous analyses.

引用

页码：608 / 616

页数：9

共 23 条

[1] A MODEL FOR COLLISION PROCESSES IN GASES .1. SMALL AMPLITUDE PROCESSES IN CHARGED AND NEUTRAL ONE-COMPONENT SYSTEMS [J].

BHATNAGAR, PL ;

GROSS, EP ;

KROOK, M .

PHYSICAL REVIEW, 1954, 94 (03) :511-525

[2] An overview of JET edge modelling activities [J].

Coster, DP ;

Bonnin, X ;

Corrigan, G ;

Dejarnac, R ;

Fenstermacher, M ;

Fundamenski, W ;

Geier, A ;

Hogan, J ;

Kallenbach, A ;

Kirschner, A ;

Krieger, K ;

Loarte, A ;

Matthews, G ;

Pitts, RA ;

Porter, G ;

Pugno, R ;

Reiser, D ;

Reiter, D ;

Sipila, S ;

Spence, J ;

Stangeby, PC ;

Tsitrone, E ;

Tskhakaya, D ;

Wischmeier, M .

JOURNAL OF NUCLEAR MATERIALS, 2003, 313 :868-872

[3]

COSTER DP, 2002, SOLPS FUS EN 2002 P

[4] Hydrogen molecules in the divertor of ASDEX Upgrade [J].

Fantz, U ;

Reiter, D ;

Heger, B ;

Coster, D .

JOURNAL OF NUCLEAR MATERIALS, 2001, 290 (290-293) :367-373

[5]

Greenland P.T., 1996, ROLE MOL HYDROGEN PL

[6] KINETIC MODEL FOR BINARY GAS MIXTURES [J].

HAMEL, BB .

PHYSICS OF FLUIDS, 1965, 8 (03) :418-&

[7] NEW STATISTICAL MODELS FOR KINETIC THEORY - METHODS OF CONSTRUCTION [J].

HOLWAY, LH .

PHYSICS OF FLUIDS, 1966, 9 (09) :1658-+

[8]

JANEN RK, 2004, JUL4105 IPPFZJ

[9]

JANEV RK, 1987, ELEMENTARY PROCESSES

[10] Plasma recombination and divertor detachment [J].

Krasheninnikov, SI ;

Pigarov, AY ;

Sigmar, DJ .

PHYSICS LETTERS A, 1996, 214 (5-6) :285-291

← 1 2 3 →