Improved modelling of detachment and neutral-dominated regimes using the SOLPS B2-Eirene code

被引：6

作者：

Bonnin, X

Coster, D

Pitcher, CS

Schneider, R

Reiter, D

Rozhansky, V

Voskoboynikov, S

Bürbaumer, H

机构：

[1] EURATOM, Bereich Stellaratortheorie, Max Planck Inst Plasmaphys, Teilinstr Greifswald, D-17491 Greifswald, Germany

[2] Max Planck Inst Plasma Phys, EURATOM Assoc, D-85748 Garching, Germany

[3] MIT, Plasma Sci & Fus Ctr, Cambridge, MA 02139 USA

[4] EURATOM, KFA, Forschungszentrum Julich GMBH, Inst Plasmphys, D-52425 Julich, Germany

[5] St Petersburg State Tech Univ, St Petersburg 195251, Russia

[6] Vienna Univ Technol, Inst Allgemeine Phys, A-1040 Vienna, Austria

来源：

JOURNAL OF NUCLEAR MATERIALS | 2003年 / 313卷

关键词：

edge modelling; adaptive grids; drifts; neutral modelling;

D O I：

10.1016/S0022-3115(02)01475-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, recent progress in plasma edge modelling is presented, using the SOLPS B2-Eirene Scrape-Off Layer Plasma Simulation code. The code capabilities have been extended so that is it now possible to investigate reliably regimes dominated by strong neutral sources in the plasma edge. Two main improvements are reported. First, a fluid plasma treatment including drift and currents effects has been coupled to a Monte-Carlo treatment for the neutrals. Concurrently, a grid adaptation algorithm compatible with the coupling is demonstrated. We present simulations taking advantage of these new tools, and discuss their impact on the results. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：909 / 913

页数：5

共 11 条

[1]

Bonnin X, 2002, CONTRIB PLASM PHYS, V42, P175, DOI 10.1002/1521-3986(200204)42:2/4<175::AID-CTPP175>3.3.CO

[2]

2-G

[3] Simulation of dense recombining divertor plasmas with a Navier-Stokes neutral transport modes [J].

Knoll, DA ;

McHugh, PR ;

Krasheninnikov, SI ;

Sigmar, DJ .

PHYSICS OF PLASMAS, 1996, 3 (01) :293-303

[4] PROGRESS IN 2-DIMENSIONAL PLASMA EDGE MODELING [J].

REITER, D .

JOURNAL OF NUCLEAR MATERIALS, 1992, 196 :80-89

[5]

Rozhansky V, 2000, CONTRIB PLASM PHYS, V40, P423, DOI 10.1002/1521-3986(200006)40:3/4<423::AID-CTPP423>3.0.CO

[6]

2-5

[7] Simulation of tokamak edge plasma including self-consistent electric fields [J].

Rozhansky, VA ;

Voskoboynikov, SP ;

Kaveeva, EG ;

Coster, DP ;

Schneider, R .

NUCLEAR FUSION, 2001, 41 (04) :387-401

[8] Role of divertor geometry on detachment in ASDEX Upgrade [J].

Schneider, R ;

Bosch, HS ;

Coster, D ;

Fuchs, JC ;

Gafert, J ;

Haas, G ;

Herrmann, A ;

Kaufmann, M ;

Kallenbach, A ;

Neuhauser, J ;

Schweinzer, J ;

Wenzel, U .

JOURNAL OF NUCLEAR MATERIALS, 1999, 266 :175-181

[9]

Schneider R, 2000, CONTRIB PLASM PHYS, V40, P328, DOI 10.1002/1521-3986(200006)40:3/4<328::AID-CTPP328>3.0.CO

[10]

2-Q

← 1 2 →