CEA contribution to the ITER ICRH antenna design

J. M. Bernard; A. Argouarch; G. Berger-By; C. Brun; F. Clairet; L. Colas; C. Dechelle; F. Durodié; M. Firdaouss; F. Ferlay; J. C. Giacalone; J. Hillairet; J. Jacquot; D. Keller; D. Milanesio; M. Missirlian; M. Shannon; A. Simonetto

doi:10.1016/j.fusengdes.2013.01.040

CEA contribution to the ITER ICRH antenna design

J. M. Bernard, A. Argouarch, G. Berger-By, C. Brun, F. Clairet, L. Colas, C. Dechelle, F. Durodié, M. Firdaouss, F. Ferlay, J. C. Giacalone, J. Hillairet, J. Jacquot, D. Keller, D. Milanesio, M. Missirlian, M. Shannon, A. Simonetto

Laboratory for Plasma Physics

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

Abstract

The ITER ion-cyclotron range of frequency (ICRH) heating system is required to couple 20 MW of power in the frequency range 40-55 MHz for a large range of scenarios with Edge Localized Modes. To mitigate the associated risks, it is foreseen to design and install on ITER two port-plug antennas for a total of 20 MW coupled power on long pulse operation [1]. The CEA activity to this antenna design within the CYCLE consortium was focused on the Faraday screen design (Fig. 1) and associated radio frequency (RF) sheath modelling, the reflectometers design for edge density measurement in the antenna vicinity and a contribution to the remote handling/tooling of the antenna. This paper is an overview of each item and proposes some R&D activities on key components.

Original language	English
Pages (from-to)	950-955
Number of pages	6
Journal	Fusion Engineering and Design
Volume	88
Issue number	6-8
DOIs	https://doi.org/10.1016/j.fusengdes.2013.01.040
Publication status	Published - 2013

Keywords

Faraday screen
ICRH
ITER
RVTL
Reflectometry
Remote handling

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10.1016/j.fusengdes.2013.01.040

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Bernard, J. M., Argouarch, A., Berger-By, G., Brun, C., Clairet, F., Colas, L., Dechelle, C., Durodié, F., Firdaouss, M., Ferlay, F., Giacalone, J. C., Hillairet, J., Jacquot, J., Keller, D., Milanesio, D., Missirlian, M., Shannon, M., & Simonetto, A. (2013). CEA contribution to the ITER ICRH antenna design. Fusion Engineering and Design, 88(6-8), 950-955. https://doi.org/10.1016/j.fusengdes.2013.01.040

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title = "CEA contribution to the ITER ICRH antenna design",

abstract = "The ITER ion-cyclotron range of frequency (ICRH) heating system is required to couple 20 MW of power in the frequency range 40-55 MHz for a large range of scenarios with Edge Localized Modes. To mitigate the associated risks, it is foreseen to design and install on ITER two port-plug antennas for a total of 20 MW coupled power on long pulse operation [1]. The CEA activity to this antenna design within the CYCLE consortium was focused on the Faraday screen design (Fig. 1) and associated radio frequency (RF) sheath modelling, the reflectometers design for edge density measurement in the antenna vicinity and a contribution to the remote handling/tooling of the antenna. This paper is an overview of each item and proposes some R&D activities on key components.",

keywords = "Faraday screen, ICRH, ITER, RVTL, Reflectometry, Remote handling",

author = "Bernard, {J. M.} and A. Argouarch and G. Berger-By and C. Brun and F. Clairet and L. Colas and C. Dechelle and F. Durodi{\'e} and M. Firdaouss and F. Ferlay and Giacalone, {J. C.} and J. Hillairet and J. Jacquot and D. Keller and D. Milanesio and M. Missirlian and M. Shannon and A. Simonetto",

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Bernard, JM, Argouarch, A, Berger-By, G, Brun, C, Clairet, F, Colas, L, Dechelle, C, Durodié, F, Firdaouss, M, Ferlay, F, Giacalone, JC, Hillairet, J, Jacquot, J, Keller, D, Milanesio, D, Missirlian, M, Shannon, M & Simonetto, A 2013, 'CEA contribution to the ITER ICRH antenna design', Fusion Engineering and Design, vol. 88, no. 6-8, pp. 950-955. https://doi.org/10.1016/j.fusengdes.2013.01.040

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AU - Bernard, J. M.

AU - Argouarch, A.

AU - Berger-By, G.

AU - Brun, C.

AU - Clairet, F.

AU - Colas, L.

AU - Dechelle, C.

AU - Durodié, F.

AU - Firdaouss, M.

AU - Ferlay, F.

AU - Giacalone, J. C.

AU - Hillairet, J.

AU - Jacquot, J.

AU - Keller, D.

AU - Milanesio, D.

AU - Missirlian, M.

AU - Shannon, M.

AU - Simonetto, A.

PY - 2013

Y1 - 2013

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AB - The ITER ion-cyclotron range of frequency (ICRH) heating system is required to couple 20 MW of power in the frequency range 40-55 MHz for a large range of scenarios with Edge Localized Modes. To mitigate the associated risks, it is foreseen to design and install on ITER two port-plug antennas for a total of 20 MW coupled power on long pulse operation [1]. The CEA activity to this antenna design within the CYCLE consortium was focused on the Faraday screen design (Fig. 1) and associated radio frequency (RF) sheath modelling, the reflectometers design for edge density measurement in the antenna vicinity and a contribution to the remote handling/tooling of the antenna. This paper is an overview of each item and proposes some R&D activities on key components.

KW - Faraday screen

KW - ICRH

KW - ITER

KW - RVTL

KW - Reflectometry

KW - Remote handling

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ER -

CEA contribution to the ITER ICRH antenna design

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Keywords

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