H-mode studies with microwave reflectometry on ASDEX upgrade

被引：16

作者：

Manso, M ^{[1
]}

Serra, F

Kurzan, B

Nunes, I

Santos, J

Silva, A

Suttrop, W

Varela, P

Vergamota, S

机构：

[1] Univ Tecn Lisboa, CFN, EURATOM Assoc, Inst Super Tecn, P-1096 Lisbon, Portugal

[2] IPP Assoc, EURATOM, MPI, D-85748 Garching, Germany

来源：

PLASMA PHYSICS AND CONTROLLED FUSION | 1998年 / 40卷 / 05期

关键词：

D O I：

10.1088/0741-3335/40/5/036

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：

The microwave reflectometry system on ASDEX Upgrade measures density profiles tin broadband swept operation) and plasma fluctuations (fixed-frequency operation) both at the high-field side (HFS) and low-field side (LFS). Densities up to 6.5 x 10(19) m(-3) can be probed. We analyse the evolution of turbulence at the LH transition and during the ELMy phase of H-mode discharges. The detailed density profile evolution during type I ELMs is resolved and profile oscillations associated with ELM precursors are studied.

引用

页码：747 / 752

页数：6

共 6 条

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