Published January 2005
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Feedback and rotational stabilization of resistive wall modes in ITER
Creators
- 1. Department of Electromagnetics, EURATOM/VR Fusion Association, Chalmers University of Technology, Goeteborg (Sweden)
- 2. General Atomics, San Diego, CA (United States)
- 3. CRPP, Ecole Polytechnique Federale de Lausanne (Switzerland)
- 4. Physics Unit, ITER Naka Joint Work Site, Naka, Ibaraki (Japan)
- 5. Euratom/UKAEA Fusion Association, Culham Science Centre, Abingdon (United Kingdom)
Description
Different models have been introduced in the stability code MARS-F in order to study the damping effect of resistive wall modes (RWM) in rotating plasmas. Benchmark of MARS-F calculations with RWM experiments on JET and D3D indicates that the semi-kinetic damping model is a good candidate for explaining the damping mechanisms. Based on these results, the critical rotation speeds required for RWM stabilization in an advanced ITER scenario are predicted. Active feedback control of the n = 1 RWM in ITER is also studied using the MARS-F code. (author)
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Additional details
Identifiers
Publishing Information
- ISBN
- 92-0-100405-2
- Imprint Title
- 20th IAEA fusion energy conference 2004. Conference proceedings
- Imprint Pagination
- 3451 p.
- Journal Issue
- no. 25/CD
- Series
- C and S papers series
- Journal Page Range
- [8 p.]
- ISSN
- 1562-4153
- Report number
- IAEA-CSP--25/CD
Conference
- Title
- 20. IAEA fusion energy conference 2004
- Dates
- 1-6 Nov 2004
- Place
- Villamoura (Portugal)
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36085269
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BENCHMARKS; CONTROL; DAMPING; DOUBLET-3 DEVICE; FEEDBACK; ITER TOKAMAK; JET TOKAMAK; M CODES; ROTATING PLASMA; ROTATION; STABILIZATION; VELOCITY; WALL EFFECTS
- Descriptors DEC
- CLOSED PLASMA DEVICES; COMPUTER CODES; MOTION; PLASMA; THERMONUCLEAR DEVICES; THERMONUCLEAR REACTORS; TOKAMAK DEVICES; TOKAMAK TYPE REACTORS
Optional Information
- Notes
- 12 refs, 8 figs
- Secondary number(s)
- TH/2--1