Overview of toroidal momentum transport

A.G. Peeters (Corresponding Author), C. Angioni, A. Bortolon, Y. Camenen, F.J. Casson, B. Duval, L. Fiederspiel, W.A. Hornsby, Y. Idomura, N. Kluy, P. Mantica, F.I Parra, A.P. Snodin, G. Szepesi, D. Strintzi, Tuomas Tala, G. Tardini, P. de Vries, J. Weiland

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Abstract

Toroidal momentum transport mechanisms are reviewed and put in a broader perspective. The generation of a finite momentum flux is closely related to the breaking of symmetry (parity) along the field. The symmetry argument allows for the systematic identification of possible transport mechanisms. Those that appear to lowest order in the normalized Larmor radius (the diagonal part, Coriolis pinch, E × B shearing, particle flux, and up–down asymmetric equilibria) are reasonably well understood. At higher order, expected to be of importance in the plasma edge, the theory is still under development.
Original languageEnglish
Article number094027
Number of pages13
JournalNuclear Fusion
Volume51
Issue number9
DOIs
Publication statusPublished - 2011
MoE publication typeA1 Journal article-refereed
Event23rd IAEA Fusion Energy Conference - Daejon, Korea, Republic of
Duration: 11 Oct 201016 Oct 2010

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momentum
Larmor radius
symmetry
flux (rate)
shearing
parity

Cite this

Peeters, A. G., Angioni, C., Bortolon, A., Camenen, Y., Casson, F. J., Duval, B., ... Weiland, J. (2011). Overview of toroidal momentum transport. Nuclear Fusion, 51(9), [094027]. https://doi.org/10.1088/0029-5515/51/9/094027
Peeters, A.G. ; Angioni, C. ; Bortolon, A. ; Camenen, Y. ; Casson, F.J. ; Duval, B. ; Fiederspiel, L. ; Hornsby, W.A. ; Idomura, Y. ; Kluy, N. ; Mantica, P. ; Parra, F.I ; Snodin, A.P. ; Szepesi, G. ; Strintzi, D. ; Tala, Tuomas ; Tardini, G. ; de Vries, P. ; Weiland, J. / Overview of toroidal momentum transport. In: Nuclear Fusion. 2011 ; Vol. 51, No. 9.
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abstract = "Toroidal momentum transport mechanisms are reviewed and put in a broader perspective. The generation of a finite momentum flux is closely related to the breaking of symmetry (parity) along the field. The symmetry argument allows for the systematic identification of possible transport mechanisms. Those that appear to lowest order in the normalized Larmor radius (the diagonal part, Coriolis pinch, E × B shearing, particle flux, and up–down asymmetric equilibria) are reasonably well understood. At higher order, expected to be of importance in the plasma edge, the theory is still under development.",
author = "A.G. Peeters and C. Angioni and A. Bortolon and Y. Camenen and F.J. Casson and B. Duval and L. Fiederspiel and W.A. Hornsby and Y. Idomura and N. Kluy and P. Mantica and F.I Parra and A.P. Snodin and G. Szepesi and D. Strintzi and Tuomas Tala and G. Tardini and {de Vries}, P. and J. Weiland",
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Peeters, AG, Angioni, C, Bortolon, A, Camenen, Y, Casson, FJ, Duval, B, Fiederspiel, L, Hornsby, WA, Idomura, Y, Kluy, N, Mantica, P, Parra, FI, Snodin, AP, Szepesi, G, Strintzi, D, Tala, T, Tardini, G, de Vries, P & Weiland, J 2011, 'Overview of toroidal momentum transport', Nuclear Fusion, vol. 51, no. 9, 094027. https://doi.org/10.1088/0029-5515/51/9/094027

Overview of toroidal momentum transport. / Peeters, A.G. (Corresponding Author); Angioni, C.; Bortolon, A.; Camenen, Y.; Casson, F.J.; Duval, B.; Fiederspiel, L.; Hornsby, W.A.; Idomura, Y.; Kluy, N.; Mantica, P.; Parra, F.I; Snodin, A.P.; Szepesi, G.; Strintzi, D.; Tala, Tuomas; Tardini, G.; de Vries, P.; Weiland, J.

In: Nuclear Fusion, Vol. 51, No. 9, 094027, 2011.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Overview of toroidal momentum transport

AU - Peeters, A.G.

AU - Angioni, C.

AU - Bortolon, A.

AU - Camenen, Y.

AU - Casson, F.J.

AU - Duval, B.

AU - Fiederspiel, L.

AU - Hornsby, W.A.

AU - Idomura, Y.

AU - Kluy, N.

AU - Mantica, P.

AU - Parra, F.I

AU - Snodin, A.P.

AU - Szepesi, G.

AU - Strintzi, D.

AU - Tala, Tuomas

AU - Tardini, G.

AU - de Vries, P.

AU - Weiland, J.

PY - 2011

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AB - Toroidal momentum transport mechanisms are reviewed and put in a broader perspective. The generation of a finite momentum flux is closely related to the breaking of symmetry (parity) along the field. The symmetry argument allows for the systematic identification of possible transport mechanisms. Those that appear to lowest order in the normalized Larmor radius (the diagonal part, Coriolis pinch, E × B shearing, particle flux, and up–down asymmetric equilibria) are reasonably well understood. At higher order, expected to be of importance in the plasma edge, the theory is still under development.

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DO - 10.1088/0029-5515/51/9/094027

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Peeters AG, Angioni C, Bortolon A, Camenen Y, Casson FJ, Duval B et al. Overview of toroidal momentum transport. Nuclear Fusion. 2011;51(9). 094027. https://doi.org/10.1088/0029-5515/51/9/094027