Patterns of ELM impacts on the JET wall components

JET Team

doi:10.1016/S0022-3115(02)01476-9

Patterns of ELM impacts on the JET wall components

JET Team

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

31 Citations (Scopus)

Abstract

Numerical analysis of the images in visible light from the JET tangential camera show that the edge localised mode (ELM) events are characterised by impacts on the low-field side components. The increase of emission is not restricted to the components closest to the plasma. One finds also that the deposition on the low-field side components does not exhibit any poloidal or toroidal symmetry and varies from ELM to ELM. Conversely the increase of emission on the divertor baffles, or the top protection tiles, is close to axisymmetric.

Original language	English
Pages (from-to)	914-918
Journal	Journal of Nuclear Materials
Volume	313
DOIs	https://doi.org/10.1016/S0022-3115(02)01476-9
Publication status	Published - 1 Mar 2003
Externally published	Yes

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10.1016/S0022-3115(02)01476-9

http://adsabs.harvard.edu/abs/2003JNuM..313..914G

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@article{6804a4c0ca714f82981a9ca939cc5e52,

title = "Patterns of ELM impacts on the JET wall components",

abstract = "Numerical analysis of the images in visible light from the JET tangential camera show that the edge localised mode (ELM) events are characterised by impacts on the low-field side components. The increase of emission is not restricted to the components closest to the plasma. One finds also that the deposition on the low-field side components does not exhibit any poloidal or toroidal symmetry and varies from ELM to ELM. Conversely the increase of emission on the divertor baffles, or the top protection tiles, is close to axisymmetric.",

author = "{JET Team} and P. Ghendrih and Y. Sarazin and M. B{\'e}coulet and G.T.A. Huysmans and S. Benkadda and P. Beyer and C. Figarella and X. Garbet and P. Monier-Garbet",

year = "2003",

month = mar,

day = "1",

doi = "10.1016/S0022-3115(02)01476-9",

language = "English",

volume = "313",

pages = "914--918",

journal = "Journal of Nuclear Materials",

issn = "0022-3115",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Patterns of ELM impacts on the JET wall components

AU - JET Team

AU - Ghendrih, P.

AU - Sarazin, Y.

AU - Bécoulet, M.

AU - Huysmans, G.T.A.

AU - Benkadda, S.

AU - Beyer, P.

AU - Figarella, C.

AU - Garbet, X.

AU - Monier-Garbet, P.

PY - 2003/3/1

Y1 - 2003/3/1

N2 - Numerical analysis of the images in visible light from the JET tangential camera show that the edge localised mode (ELM) events are characterised by impacts on the low-field side components. The increase of emission is not restricted to the components closest to the plasma. One finds also that the deposition on the low-field side components does not exhibit any poloidal or toroidal symmetry and varies from ELM to ELM. Conversely the increase of emission on the divertor baffles, or the top protection tiles, is close to axisymmetric.

AB - Numerical analysis of the images in visible light from the JET tangential camera show that the edge localised mode (ELM) events are characterised by impacts on the low-field side components. The increase of emission is not restricted to the components closest to the plasma. One finds also that the deposition on the low-field side components does not exhibit any poloidal or toroidal symmetry and varies from ELM to ELM. Conversely the increase of emission on the divertor baffles, or the top protection tiles, is close to axisymmetric.

U2 - 10.1016/S0022-3115(02)01476-9

DO - 10.1016/S0022-3115(02)01476-9

M3 - Article

SN - 0022-3115

VL - 313

SP - 914

EP - 918

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

ER -

Patterns of ELM impacts on the JET wall components

Abstract

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