The effect of plasma fluctuations on parallel transport parameters in the SOL

E. Havlíčková; W. Fundamenski; Volker Naulin; Anders Henry Nielsen; S. Wiesen; J. Horacek; J. Seidl

doi:10.1016/j.jnucmat.2010.09.050

The effect of plasma fluctuations on parallel transport parameters in the SOL

E. Havlíčková, W. Fundamenski, Volker Naulin, Anders Henry Nielsen, S. Wiesen, J. Horacek, J. Seidl

Research output: Contribution to journal › Conference article › Research › peer-review

Abstract

The effect of plasma fluctuations due to turbulence at the outboard midplane on parallel transport properties is investigated. Time-dependent fluctuating signals at different radial locations are used to study the effect of signal statistics. Further, a computational analysis of parallel transport in the scrape-off layer (SOL) taking into account these fluctuations is presented. Plasma transport in the SOL along the magnetic field between two targets is calculated by a one-dimensional fluid code in order to estimate the response to transient conditions along the SOL and the attention is given to a comparison of steady-state and time-dependent modelling.

Original language	English
Journal	Journal of Nuclear Materials
Volume	415
Issue number	1
Pages (from-to)	S471-S474
ISSN	0022-3115
DOIs	https://doi.org/10.1016/j.jnucmat.2010.09.050
Publication status	Published - 2011
Event	19th International Conference on Plasma Surface Interaction in Controlled Fusion - San Diego, United States Duration: 24 May 2010 → 28 May 2010 https://fusion.gat.com/conferences/psi2010/

Conference

Conference	19th International Conference on Plasma Surface Interaction in Controlled Fusion
Country/Territory	United States
City	San Diego
Period	24/05/2010 → 28/05/2010
Internet address	https://fusion.gat.com/conferences/psi2010/

Keywords

Fusion energy

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10.1016/j.jnucmat.2010.09.050

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title = "The effect of plasma fluctuations on parallel transport parameters in the SOL",

abstract = "The effect of plasma fluctuations due to turbulence at the outboard midplane on parallel transport properties is investigated. Time-dependent fluctuating signals at different radial locations are used to study the effect of signal statistics. Further, a computational analysis of parallel transport in the scrape-off layer (SOL) taking into account these fluctuations is presented. Plasma transport in the SOL along the magnetic field between two targets is calculated by a one-dimensional fluid code in order to estimate the response to transient conditions along the SOL and the attention is given to a comparison of steady-state and time-dependent modelling.",

keywords = "Fusion energy, Fusionsenergiforskning",

author = "E. Havl{\'i}{\v c}kov{\'a} and W. Fundamenski and Volker Naulin and Nielsen, {Anders Henry} and S. Wiesen and J. Horacek and J. Seidl",

year = "2011",

doi = "10.1016/j.jnucmat.2010.09.050",

language = "English",

volume = "415",

pages = "S471--S474",

journal = "Journal of Nuclear Materials",

issn = "0022-3115",

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T1 - The effect of plasma fluctuations on parallel transport parameters in the SOL

AU - Havlíčková, E.

AU - Fundamenski, W.

AU - Naulin, Volker

AU - Nielsen, Anders Henry

AU - Wiesen, S.

AU - Horacek, J.

AU - Seidl, J.

PY - 2011

Y1 - 2011

N2 - The effect of plasma fluctuations due to turbulence at the outboard midplane on parallel transport properties is investigated. Time-dependent fluctuating signals at different radial locations are used to study the effect of signal statistics. Further, a computational analysis of parallel transport in the scrape-off layer (SOL) taking into account these fluctuations is presented. Plasma transport in the SOL along the magnetic field between two targets is calculated by a one-dimensional fluid code in order to estimate the response to transient conditions along the SOL and the attention is given to a comparison of steady-state and time-dependent modelling.

AB - The effect of plasma fluctuations due to turbulence at the outboard midplane on parallel transport properties is investigated. Time-dependent fluctuating signals at different radial locations are used to study the effect of signal statistics. Further, a computational analysis of parallel transport in the scrape-off layer (SOL) taking into account these fluctuations is presented. Plasma transport in the SOL along the magnetic field between two targets is calculated by a one-dimensional fluid code in order to estimate the response to transient conditions along the SOL and the attention is given to a comparison of steady-state and time-dependent modelling.

KW - Fusion energy

KW - Fusionsenergiforskning

U2 - 10.1016/j.jnucmat.2010.09.050

DO - 10.1016/j.jnucmat.2010.09.050

M3 - Conference article

SN - 0022-3115

VL - 415

SP - S471-S474

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

IS - 1

T2 - 19th International Conference on Plasma Surface Interaction in Controlled Fusion

Y2 - 24 May 2010 through 28 May 2010

ER -

The effect of plasma fluctuations on parallel transport parameters in the SOL

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