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Comparison of edge and internal transport barriers in drift wave predictive simulations

(2011) AIP Conference Proceedings. 1392. p.85-91
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Abstract
We have simulated the formation of an internal transport barrier on JET including a self-consistent treatment of ion and electron temperatures and poloidal and toroidal momentum. Similar simulations of edge transport barriers, including the L-H transition have also been made. However, here only polodal momentum and the temperatures were simulated. The internal barrier included an anomalous spinup of poloidal momentum similar to that in the experiment. Also the edge barrier was accompanied by a spinup of poloidal momentum. The experimental density (with no barrier) was used and kept fixed for the internal barrier. For the edge barrier the edge density was varied and it turned out that a lower edge density gave a stronger barrier. Electromagnetic and nonlocal effects were important for both types of barriers.
Keywords
ALCATOR C-MOD, H-MODE TRANSITION, TOKAMAK PLASMAS, ROTATION

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MLA
Weiland, J, Kristel Crombé, P Mantica, et al. “Comparison of Edge and Internal Transport Barriers in Drift Wave Predictive Simulations.” AIP Conference Proceedings. Ed. Jan Weiland & Enzo Lazzaro. Vol. 1392. American Institute of Physics (AIP), 2011. 85–91. Print.
APA
Weiland, J, Crombé, K., Mantica, P., Naulin, V., & Tala, T. (2011). Comparison of edge and internal transport barriers in drift wave predictive simulations. In Jan Weiland & E. Lazzaro (Eds.), AIP Conference Proceedings (Vol. 1392, pp. 85–91). Presented at the IFP-CNR-Chalmers Workshop on Nonlinear Phenomena in Fusion Plasmas, American Institute of Physics (AIP).
Chicago author-date
Weiland, J, Kristel Crombé, P Mantica, V Naulin, and T Tala. 2011. “Comparison of Edge and Internal Transport Barriers in Drift Wave Predictive Simulations.” In AIP Conference Proceedings, ed. Jan Weiland and Enzo Lazzaro, 1392:85–91. American Institute of Physics (AIP).
Chicago author-date (all authors)
Weiland, J, Kristel Crombé, P Mantica, V Naulin, and T Tala. 2011. “Comparison of Edge and Internal Transport Barriers in Drift Wave Predictive Simulations.” In AIP Conference Proceedings, ed. Jan Weiland and Enzo Lazzaro, 1392:85–91. American Institute of Physics (AIP).
Vancouver
1.
Weiland J, Crombé K, Mantica P, Naulin V, Tala T. Comparison of edge and internal transport barriers in drift wave predictive simulations. In: Weiland J, Lazzaro E, editors. AIP Conference Proceedings. American Institute of Physics (AIP); 2011. p. 85–91.
IEEE
[1]
J. Weiland, K. Crombé, P. Mantica, V. Naulin, and T. Tala, “Comparison of edge and internal transport barriers in drift wave predictive simulations,” in AIP Conference Proceedings, Varenna, Italy, 2011, vol. 1392, pp. 85–91.
@inproceedings{1939300,
  abstract     = {We have simulated the formation of an internal transport barrier on JET including a self-consistent treatment of ion and electron temperatures and poloidal and toroidal momentum. Similar simulations of edge transport barriers, including the L-H transition have also been made. However, here only polodal momentum and the temperatures were simulated. The internal barrier included an anomalous spinup of poloidal momentum similar to that in the experiment. Also the edge barrier was accompanied by a spinup of poloidal momentum. The experimental density (with no barrier) was used and kept fixed for the internal barrier. For the edge barrier the edge density was varied and it turned out that a lower edge density gave a stronger barrier. Electromagnetic and nonlocal effects were important for both types of barriers.},
  author       = {Weiland, J and Crombé, Kristel and Mantica, P and Naulin, V and Tala, T},
  booktitle    = {AIP Conference Proceedings},
  editor       = {Weiland, Jan and Lazzaro, Enzo},
  isbn         = {9780735409620},
  issn         = {0094-243X},
  keywords     = {ALCATOR C-MOD,H-MODE TRANSITION,TOKAMAK PLASMAS,ROTATION},
  language     = {eng},
  location     = {Varenna, Italy},
  pages        = {85--91},
  publisher    = {American Institute of Physics (AIP)},
  title        = {Comparison of edge and internal transport barriers in drift wave predictive simulations},
  url          = {http://dx.doi.org/10.1063/1.3647234},
  volume       = {1392},
  year         = {2011},
}

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