1-D 1-FLUID SOL MODELING WITH FINITE-ELEMENTS

被引：5

作者：

ZANINO, R ^{[1
]}

SCHNEIDER, W ^{[1
]}

机构：

[1] POLITECN TORINO, DIPARTIMENTO ENERGET, I-10129 TURIN, ITALY

来源：

CONTRIBUTIONS TO PLASMA PHYSICS | 1990年 / 30卷 / 01期

关键词：

D O I：

10.1002/ctpp.2150300122

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：

We present here the numerical solution of a 1‐D (along the magnetic field) 1‐Fluid time dependent set of SOL model equations (particle, momentum and energy balances) by means of finite element (FE) discretization of the space coordinate. The results are compared with those of the SOLID finite difference (FD) code [W. Schneider, et al., J. Nucl. Mater. 121, 178 (1984)] and good agreement is found between the two. This shows the potential of the FE to work also in the presence of strong convection, as is the case near the divertor plate or limiter ‐ a feature which if confirmed in the 2‐D case will make them particularly attractive for SOL simulation. Copyright © 1990 WILEY‐VCH Verlag GmbH & Co. KGaA

引用

页码：127 / 132

页数：6

共 9 条

[1] BRAAMS BJ, 1987, NET EURFUXII808768 R
[2] Braginskii S., 1965, REV PLASMA PHYS, V1, P205, DOI DOI 10.1088/0741-3335/47/10/005
[3] CHODURA R, 1983, 9TH P INT C PLASM PH, V1, P313
[4] KRASHENINNIKOV SI, COMMUNICATION
[5] PEYRET R, 1985, COMPUTATIONAL METHOD
[6] MODELING OF THE ASDEX SCRAPE-OFF AND DIVERTOR
SCHNEIDER, W
HEIFETZ, DB
LACKNER, K
NEUHAUSER, J
POST, DE
RAUH, KG
[J]. JOURNAL OF NUCLEAR MATERIALS, 1984, 121 : 178 - 183
[7] DEVELOPMENT OF A TWO-DIMENSIONAL FLUID CODE AND ITS APPLICATION TO THE DOUBLET-III DIVERTOR EXPERIMENT
UEDA, N
KASAI, M
TANAKA, M
SUGIHARA, M
SENGOKU, S
[J]. NUCLEAR FUSION, 1988, 28 (07) : 1183 - 1193
[8] A METHOD FOR THE NUMERICAL CALCULATION OF HYDRODYNAMIC SHOCKS
VONNEUMANN, J
RICHTMYER, RD
[J]. JOURNAL OF APPLIED PHYSICS, 1950, 21 (03) : 232 - 243
[9] ZANINO R, 1988, IPP524 REP

← 1 →