Published 2003 | Version v1
Report Open

Numerical study of sputtering process in divertor materials

Creators

  • 1. Southwestern Inst. of Physics, Chengdu (China)

Description

In order to estimate the erosion rates of some plasma facing component materials, the sputtering yields of Mo, W and Li bombarded by fusion charged particles H+, D+, T+ and He++ are calculated by application of new sputtering physics description methods based on bipartition model of ion transport theory. The comparisons with Monte-Carlo calculation results are made. These data might be useful to estimate the lifetime of plasma facing components and to analyze the impurity level in core plasma of fusion reactors. (authors)

Availability note (English)

Available from INIS in electronic form

Files

36097405.pdf

Files (151.0 kB)

Name Size Download all
md5:d23f60b6d47816abe1cd4f2f9d2de78f
151.0 kB Preview Download

Additional details

Publishing Information

Imprint Pagination
11 p.
Journal Volume
2
Journal Issue
1
Series
China Nuclear Science and Technology Report
ISSN
1671-7430
Report number
CNIC--01711

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
36097405
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
COMPARATIVE EVALUATIONS; DEUTERIUM IONS; DIVERTORS; EROSION; HELIUM IONS; HYDROGEN IONS 1 PLUS; IMPURITIES; LIFETIME; LITHIUM; MOLYBDENUM; MONTE CARLO METHOD; NUMERICAL ANALYSIS; PLASMA; SPUTTERING; THERMONUCLEAR REACTOR MATERIALS; THERMONUCLEAR REACTORS; TRANSPORT THEORY; TUNGSTEN; YIELDS
Descriptors DEC
ALKALI METALS; CALCULATION METHODS; CATIONS; CHARGED PARTICLES; ELEMENTS; EVALUATION; HYDROGEN IONS; IONS; MATERIALS; MATHEMATICS; METALS; REFRACTORY METALS; TRANSITION ELEMENTS

Optional Information

Notes
Data (CD) in PDF format: Acrobat Reader for Windows 9x; This article is located on p. 249-259; 3 figs., 8 refs.
Secondary number(s)
SWIP--0165