Neutral particle retention in the JET MK I divertor

被引：4

作者：

Ehrenberg, JK

Campbell, DJ

Harbour, PJ

Horton, LD

Loarte, A

McCormick, GK

Monk, RD

Saibene, GR

Simonini, R

Taroni, A

Stamp, MF

机构：

[1] JET Joint Undertaking, Oxfordshire

来源：

JOURNAL OF NUCLEAR MATERIALS | 1997年 / 241卷

关键词：

JET; divertor plasma; plasma detachment; neutral confinement and transport; impurity transport;

D O I：

10.1016/S0022-3115(96)00540-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Retention of neutral deuterium and nitrogen in the JET MK I diverter has been investigated. Results show that ohmic plasma detachment reduces deuterium retention, that the magnetic divertor configuration has some influence on the achievable deuterium retention, and that nitrogen in nitrogen-seeded steady state detached H-mode discharges accumulates in the divertor.

引用

页码：420 / 425

页数：6