Gyrokinetic simulations of the edge pedestal in the TEXTOR

Timo Kiviniemi; S. Leerink; Jukka A. Heikkinen; S. Janhunen; T. Korpilo

doi:10.1002/ctpp.201210024

Gyrokinetic simulations of the edge pedestal in the TEXTOR

Timo Kiviniemi^*
, S. Leerink
, Jukka A. Heikkinen
, S. Janhunen
, T. Korpilo

^*Corresponding author for this work

VTT Technical Research Centre of Finland

Aalto University
VTT (former employee or external)

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

2 Citations (Scopus)

Abstract

Full‐f gyrokinetic simulations starting from real experimental TEXTOR profiles are shown to include all the physics ingredients to maintain the steep density profile in H‐mode. For L‐mode profiles, strong geodesic acoustic modes (GAMs) are observed together with strongly correlated oscillatory particle fluxes which lead to profile relaxation.

Original language	English
Pages (from-to)	406-411
Journal	Contributions to Plasma Physics
Volume	52
Issue number	5-6
DOIs	https://doi.org/10.1002/ctpp.201210024
Publication status	Published - 2012
MoE publication type	A1 Journal article-refereed

UN SDGs

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SDG 7 Affordable and Clean Energy

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10.1002/ctpp.201210024

Cite this

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title = "Gyrokinetic simulations of the edge pedestal in the TEXTOR",

abstract = "Full‐f gyrokinetic simulations starting from real experimental TEXTOR profiles are shown to include all the physics ingredients to maintain the steep density profile in H‐mode. For L‐mode profiles, strong geodesic acoustic modes (GAMs) are observed together with strongly correlated oscillatory particle fluxes which lead to profile relaxation.",

author = "Timo Kiviniemi and S. Leerink and Heikkinen, \{Jukka A.\} and S. Janhunen and T. Korpilo",

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T1 - Gyrokinetic simulations of the edge pedestal in the TEXTOR

AU - Kiviniemi, Timo

AU - Leerink, S.

AU - Heikkinen, Jukka A.

AU - Janhunen, S.

AU - Korpilo, T.

PY - 2012

Y1 - 2012

N2 - Full‐f gyrokinetic simulations starting from real experimental TEXTOR profiles are shown to include all the physics ingredients to maintain the steep density profile in H‐mode. For L‐mode profiles, strong geodesic acoustic modes (GAMs) are observed together with strongly correlated oscillatory particle fluxes which lead to profile relaxation.

AB - Full‐f gyrokinetic simulations starting from real experimental TEXTOR profiles are shown to include all the physics ingredients to maintain the steep density profile in H‐mode. For L‐mode profiles, strong geodesic acoustic modes (GAMs) are observed together with strongly correlated oscillatory particle fluxes which lead to profile relaxation.

U2 - 10.1002/ctpp.201210024

DO - 10.1002/ctpp.201210024

M3 - Article

SN - 0863-1042

VL - 52

SP - 406

EP - 411

JO - Contributions to Plasma Physics

JF - Contributions to Plasma Physics

IS - 5-6

ER -

Gyrokinetic simulations of the edge pedestal in the TEXTOR

Abstract

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