Quasi-linear modeling of the interaction of resonant magnetic field perturbations with a tokamak plasma

Martin Heyn; Ivan Borisovich Ivanov; Sergei Kasilov; Winfried Kernbichler; Miran Mulec

Quasi-linear modeling of the interaction of resonant magnetic field perturbations with a tokamak plasma

Martin Heyn, Ivan Borisovich Ivanov, Sergei Kasilov, Winfried Kernbichler, Miran Mulec

Institute of Theoretical and Computational Physics (5150)

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Abstract

Within the kinetic theory it has been shown that the combined effect of the anomalous transport and of magnetic shear leads to an increased effective plasma resistivity which, in turn, causes higher RMP penetration and higher torque than previously expected. One of the consequences is stronger scaling of the mode locking threshold with density. The quasilinear modelling shows that for medium range RMP amplitudes mode locking does not lead to the complete braking of the ion component.

Original language	English
Title of host publication	35th EPS Conference on Plasma Physics 2008, EPS 2008 - Europhysics Conference Abstracts
Pages	1835 - 1838
Volume	32D
ISBN (Electronic)	978-162276335-1
Publication status	Published - 2008
Event	EPS Conference on Controlled Fusion and Plasma Physics - Hersonissos, Greece Duration: 9 Jun 2008 → 13 Jun 2008

Conference

Conference	EPS Conference on Controlled Fusion and Plasma Physics
Country/Territory	Greece
City	Hersonissos
Period	9/06/08 → 13/06/08

Access to Document

P5_009Submitted manuscript, 76 KB

EU - Transport Heating in Toroidal Device - Transport and Heating in Toroidal Devices (ÖAW-EURATOM)
Allmaier, K., Heyn, M., Nyemov, V., Seiwald, B., Kernbichler, W., Leitold, G., Kasilov, S. & Ivanov, I. B.
15/11/96 → 31/12/23
Project: Research project

Cite this

Quasi-linear modeling of the interaction of resonant magnetic field perturbations with a tokamak plasma. / Heyn, Martin; Ivanov, Ivan Borisovich; Kasilov, Sergei et al.
35th EPS Conference on Plasma Physics 2008, EPS 2008 - Europhysics Conference Abstracts. Vol. 32D 2008. p. 1835 - 1838.

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Heyn, M, Ivanov, IB, Kasilov, S , Kernbichler, W & Mulec, M 2008, Quasi-linear modeling of the interaction of resonant magnetic field perturbations with a tokamak plasma. in 35th EPS Conference on Plasma Physics 2008, EPS 2008 - Europhysics Conference Abstracts. vol. 32D, pp. 1835 - 1838, EPS Conference on Controlled Fusion and Plasma Physics, Hersonissos, Greece, 9/06/08.

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AU - Ivanov, Ivan Borisovich

AU - Kasilov, Sergei

AU - Kernbichler, Winfried

AU - Mulec, Miran

PY - 2008

Y1 - 2008

N2 - Within the kinetic theory it has been shown that the combined effect of the anomalous transport and of magnetic shear leads to an increased effective plasma resistivity which, in turn, causes higher RMP penetration and higher torque than previously expected. One of the consequences is stronger scaling of the mode locking threshold with density. The quasilinear modelling shows that for medium range RMP amplitudes mode locking does not lead to the complete braking of the ion component.

AB - Within the kinetic theory it has been shown that the combined effect of the anomalous transport and of magnetic shear leads to an increased effective plasma resistivity which, in turn, causes higher RMP penetration and higher torque than previously expected. One of the consequences is stronger scaling of the mode locking threshold with density. The quasilinear modelling shows that for medium range RMP amplitudes mode locking does not lead to the complete braking of the ion component.

M3 - Conference paper

SN - 2-914771-52-5

VL - 32D

SP - 1835

EP - 1838

BT - 35th EPS Conference on Plasma Physics 2008, EPS 2008 - Europhysics Conference Abstracts

T2 - EPS Conference on Controlled Fusion and Plasma Physics

Y2 - 9 June 2008 through 13 June 2008

ER -

Quasi-linear modeling of the interaction of resonant magnetic field perturbations with a tokamak plasma

Abstract

Conference

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Projects

EU - Transport Heating in Toroidal Device - Transport and Heating in Toroidal Devices (ÖAW-EURATOM)

Cite this