This title appears in the Scientific Report :
2009
Please use the identifier:
http://dx.doi.org/10.1088/0029-5515/49/7/075008 in citations.
Analysis of performance of the optimized divertor in ITER
Analysis of performance of the optimized divertor in ITER
The paper describes the results of a physics analysis of a modified divertor cassette for ITER. The issues addressed are the impact on the operational window, the effect of gas leaks through the broader gaps between the divertor cassettes and radiation power loading of different components of the ca...
Saved in:
Personal Name(s): | Kukushkin, A. S. |
---|---|
Pacher, H. D. / Loarte, A. / Komarov, V. / Kotov, V. / Merola, M. / Pacher, G. W. / Reiter, D. | |
Contributing Institute: |
Plasmaphysik; IEF-4 JARA - HPC; JARA-HPC |
Published in: | Nuclear fusion, 49 (2009) S. 075008 |
Imprint: |
Vienna
IAEA
2009
|
Physical Description: |
075008 |
DOI: |
10.1088/0029-5515/49/7/075008 |
Document Type: |
Journal Article |
Research Program: |
Fusion |
Series Title: |
Nuclear Fusion
49 |
Subject (ZB): | |
Publikationsportal JuSER |
The paper describes the results of a physics analysis of a modified divertor cassette for ITER. The issues addressed are the impact on the operational window, the effect of gas leaks through the broader gaps between the divertor cassettes and radiation power loading of different components of the cassettes. The analysis shows that the new design ensuring more flexibility for ITER operation remains acceptable within the framework of the usual trade-off between the target power loading and helium removal efficiency. The radiation load on the side walls of the cassette structures in the inter-cassette gaps is identified as a design constraint not previously considered. |