NBI torque in the presence of magnetic field ripple: Experiments and modelling for JET

Antti Salmi; Tuomas Tala; G. Corrigan; C. Giroud; J. Ferreira; J. Lönnroth; P. Mantica; V. Parail; M. Tsalas; T. W. Versloot; P. C. de Vries; K.-D. Zastrow

doi:10.1088/0741-3335/53/8/085005

NBI torque in the presence of magnetic field ripple: Experiments and modelling for JET

Antti Salmi, Tuomas Tala, G. Corrigan, C. Giroud, J. Ferreira, J. Lönnroth, P. Mantica, V. Parail, M. Tsalas, T. W. Versloot, P. C. de Vries, K.-D. Zastrow

Research output: Contribution to journal › Review Article › peer-review

9 Citations (Scopus)

Abstract

Accurate and validated tools for calculating toroidal momentum sources are necessary to make reliable predictions of toroidal rotation for current and future experiments. In this work we present the first experimental validation of torque profile calculation from neutral beam injection (NBI) under toroidal field ripple. We use discharges from a dedicated experimental session on JET where neutral beam modulation technique is used together with time-dependent torque calculations from ASCOT code for making the benchmark. Good agreement between simulations and experimental results is found.

Original language	English
Article number	085005
Number of pages	20
Journal	Plasma Physics and Controlled Fusion
Volume	53
Issue number	8
DOIs	https://doi.org/10.1088/0741-3335/53/8/085005
Publication status	Published - 1 Aug 2011
MoE publication type	A2 Review article in a scientific journal

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1088/0741-3335/53/8/085005

Cite this

@article{9fdab09562464a6898c58c227ae19016,

title = "NBI torque in the presence of magnetic field ripple: Experiments and modelling for JET",

abstract = "Accurate and validated tools for calculating toroidal momentum sources are necessary to make reliable predictions of toroidal rotation for current and future experiments. In this work we present the first experimental validation of torque profile calculation from neutral beam injection (NBI) under toroidal field ripple. We use discharges from a dedicated experimental session on JET where neutral beam modulation technique is used together with time-dependent torque calculations from ASCOT code for making the benchmark. Good agreement between simulations and experimental results is found.",

author = "Antti Salmi and Tuomas Tala and G. Corrigan and C. Giroud and J. Ferreira and J. L{\"o}nnroth and P. Mantica and V. Parail and M. Tsalas and Versloot, {T. W.} and {de Vries}, {P. C.} and K.-D. Zastrow",

year = "2011",

month = aug,

day = "1",

doi = "10.1088/0741-3335/53/8/085005",

language = "English",

volume = "53",

journal = "Plasma Physics and Controlled Fusion",

issn = "0741-3335",

publisher = "Institute of Physics IOP",

number = "8",

}

TY - JOUR

T1 - NBI torque in the presence of magnetic field ripple

T2 - Experiments and modelling for JET

AU - Salmi, Antti

AU - Tala, Tuomas

AU - Corrigan, G.

AU - Giroud, C.

AU - Ferreira, J.

AU - Lönnroth, J.

AU - Mantica, P.

AU - Parail, V.

AU - Tsalas, M.

AU - Versloot, T. W.

AU - de Vries, P. C.

AU - Zastrow, K.-D.

PY - 2011/8/1

Y1 - 2011/8/1

N2 - Accurate and validated tools for calculating toroidal momentum sources are necessary to make reliable predictions of toroidal rotation for current and future experiments. In this work we present the first experimental validation of torque profile calculation from neutral beam injection (NBI) under toroidal field ripple. We use discharges from a dedicated experimental session on JET where neutral beam modulation technique is used together with time-dependent torque calculations from ASCOT code for making the benchmark. Good agreement between simulations and experimental results is found.

AB - Accurate and validated tools for calculating toroidal momentum sources are necessary to make reliable predictions of toroidal rotation for current and future experiments. In this work we present the first experimental validation of torque profile calculation from neutral beam injection (NBI) under toroidal field ripple. We use discharges from a dedicated experimental session on JET where neutral beam modulation technique is used together with time-dependent torque calculations from ASCOT code for making the benchmark. Good agreement between simulations and experimental results is found.

U2 - 10.1088/0741-3335/53/8/085005

DO - 10.1088/0741-3335/53/8/085005

M3 - Review Article

AN - SCOPUS:79961073209

SN - 0741-3335

VL - 53

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

IS - 8

M1 - 085005

ER -

NBI torque in the presence of magnetic field ripple: Experiments and modelling for JET

Abstract

UN SDGs

Access to Document

Fingerprint

Cite this