Journal article
The effect of tangential drifts on neoclassical transport in stellarators close to omnigeneity
- Abstract:
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In general, the orbit-averaged radial magnetic drift of trapped particles in stellarators is non-zero due to the three-dimensional nature of the magnetic field. Stellarators in which the orbit-averaged radial magnetic drift vanishes are called omnigeneous, and they exhibit neoclassical transport levels comparable to those of axisymmetric tokamaks. However, the effect of deviations from omnigeneity cannot be neglected in practice, and it is more deleterious at small collisionalities. For suffi...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Accepted Manuscript
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(pdf, 357.3KB)
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- Publisher copy:
- 10.1088/1361-6587/aa63ce
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Authors
Funding
+ Ministerio de Economía, Industria y Competitividad, Spain
More from this funder
Grant:
ENE2012-30832 and ENE2015-70142-P
Bibliographic Details
- Publisher:
- IOP Publishing Publisher's website
- Journal:
- Plasma Physics and Controlled Fusion Journal website
- Volume:
- 59
- Issue:
- 5
- Pages:
- Article: 055014
- Publication date:
- 2017-03-30
- Acceptance date:
- 2017-03-01
- DOI:
- ISSN:
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1361-6587
- Pubs id:
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pubs:682535
- URN:
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uri:c28d628d-d185-429b-b568-a1415e16cfac
- UUID:
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uuid:c28d628d-d185-429b-b568-a1415e16cfac
- Local pid:
- pubs:682535
- Paper number:
- 5
Item Description
Terms of use
- Copyright holder:
- EUROfusion CIEMAT Association
- Copyright date:
- 2017
- Notes:
-
Copyright © 2017 EUROfusion CIEMAT Association. This is the accepted manuscript version of the article. The final version is available online from IOP Publishing at: https://doi.org/10.1088/1361-6587/aa63ce
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