Status of the WEST travelling wave array antenna design and results from the high power mock-up

R. Ragona; F. Durodié; A. Messiaen; J. Ongena; M. Van Schoor; S. Agzaf; T. Batal; J. M. Bernard; X. Courtois; J. M. Delaplanche; R. Dumont; F. Durand; F. Faisse; M. Firdaouss; L. Gargiulo; P. Garibaldi; J. Hillairet; T. Hoang; G. Lombard; P. Mollard; Z. Chen; Y. Song; H. Xu; Q. Yang; C. Yu

doi:10.1088/1741-4326/ac4467

Status of the WEST travelling wave array antenna design and results from the high power mock-up

R. Ragona, F. Durodié, A. Messiaen, J. Ongena, M. Van Schoor, S. Agzaf, T. Batal, J. M. Bernard, X. Courtois, J. M. Delaplanche, R. Dumont, F. Durand, F. Faisse, M. Firdaouss, L. Gargiulo, P. Garibaldi, J. Hillairet, T. Hoang, G. Lombard, P. MollardZ. Chen, Y. Song, H. Xu, Q. Yang, C. Yu

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Résumé

This paper presents the current status of the WEST TWA antenna, its mock-up and a possible extrapolation to DEMO. The updated WEST TWA design has a reduced antenna length and features feeding and mechanical support from a single vessel port. A mock-up of the WEST TWA antenna was designed in 2019, manufactured during 2020 and installed in the TITAN test facility at the beginning of 2021. The results of the mock-up at low and high power, its diagnostic system and the prospects are explained. Extensions towards a TWA antenna for WEST and a possible TWA system for the future DEMO tokamak reactor are briefly discussed.

langue originale	Anglais
Numéro d'article	026046
journal	Nuclear Fusion
Volume	62
Numéro de publication	2
Les DOIs	https://doi.org/10.1088/1741-4326/ac4467
état	Publié - févr. 2022

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Ragona, R., Durodié, F., Messiaen, A., Ongena, J., Van Schoor, M., Agzaf, S., Batal, T., Bernard, J. M., Courtois, X., Delaplanche, J. M., Dumont, R., Durand, F., Faisse, F., Firdaouss, M., Gargiulo, L., Garibaldi, P., Hillairet, J., Hoang, T., Lombard, G., ... Yu, C. (2022). Status of the WEST travelling wave array antenna design and results from the high power mock-up. Nuclear Fusion, 62(2), Article 026046. https://doi.org/10.1088/1741-4326/ac4467

@article{f6c45432d47342f6a300491b63475a0d,

title = "Status of the WEST travelling wave array antenna design and results from the high power mock-up",

abstract = "This paper presents the current status of the WEST TWA antenna, its mock-up and a possible extrapolation to DEMO. The updated WEST TWA design has a reduced antenna length and features feeding and mechanical support from a single vessel port. A mock-up of the WEST TWA antenna was designed in 2019, manufactured during 2020 and installed in the TITAN test facility at the beginning of 2021. The results of the mock-up at low and high power, its diagnostic system and the prospects are explained. Extensions towards a TWA antenna for WEST and a possible TWA system for the future DEMO tokamak reactor are briefly discussed.",

keywords = "DEMO, ICRH, WEST, combline, travelling wave",

author = "R. Ragona and F. Durodi{\'e} and A. Messiaen and J. Ongena and {Van Schoor}, M. and S. Agzaf and T. Batal and Bernard, {J. M.} and X. Courtois and Delaplanche, {J. M.} and R. Dumont and F. Durand and F. Faisse and M. Firdaouss and L. Gargiulo and P. Garibaldi and J. Hillairet and T. Hoang and G. Lombard and P. Mollard and Z. Chen and Y. Song and H. Xu and Q. Yang and C. Yu",

note = "Publisher Copyright: {\textcopyright} EURATOM 2022.",

year = "2022",

month = feb,

doi = "10.1088/1741-4326/ac4467",

language = "English",

volume = "62",

journal = "Nuclear Fusion",

issn = "0029-5515",

number = "2",

}

Ragona, R, Durodié, F, Messiaen, A, Ongena, J, Van Schoor, M, Agzaf, S, Batal, T, Bernard, JM, Courtois, X, Delaplanche, JM, Dumont, R, Durand, F, Faisse, F, Firdaouss, M, Gargiulo, L, Garibaldi, P, Hillairet, J, Hoang, T, Lombard, G, Mollard, P, Chen, Z, Song, Y, Xu, H, Yang, Q & Yu, C 2022, 'Status of the WEST travelling wave array antenna design and results from the high power mock-up', Nuclear Fusion, VOL. 62, Numéro 2, 026046. https://doi.org/10.1088/1741-4326/ac4467

TY - JOUR

T1 - Status of the WEST travelling wave array antenna design and results from the high power mock-up

AU - Ragona, R.

AU - Durodié, F.

AU - Messiaen, A.

AU - Ongena, J.

AU - Van Schoor, M.

AU - Agzaf, S.

AU - Batal, T.

AU - Bernard, J. M.

AU - Courtois, X.

AU - Delaplanche, J. M.

AU - Dumont, R.

AU - Durand, F.

AU - Faisse, F.

AU - Firdaouss, M.

AU - Gargiulo, L.

AU - Garibaldi, P.

AU - Hillairet, J.

AU - Hoang, T.

AU - Lombard, G.

AU - Mollard, P.

AU - Chen, Z.

AU - Song, Y.

AU - Xu, H.

AU - Yang, Q.

AU - Yu, C.

PY - 2022/2

Y1 - 2022/2

N2 - This paper presents the current status of the WEST TWA antenna, its mock-up and a possible extrapolation to DEMO. The updated WEST TWA design has a reduced antenna length and features feeding and mechanical support from a single vessel port. A mock-up of the WEST TWA antenna was designed in 2019, manufactured during 2020 and installed in the TITAN test facility at the beginning of 2021. The results of the mock-up at low and high power, its diagnostic system and the prospects are explained. Extensions towards a TWA antenna for WEST and a possible TWA system for the future DEMO tokamak reactor are briefly discussed.

AB - This paper presents the current status of the WEST TWA antenna, its mock-up and a possible extrapolation to DEMO. The updated WEST TWA design has a reduced antenna length and features feeding and mechanical support from a single vessel port. A mock-up of the WEST TWA antenna was designed in 2019, manufactured during 2020 and installed in the TITAN test facility at the beginning of 2021. The results of the mock-up at low and high power, its diagnostic system and the prospects are explained. Extensions towards a TWA antenna for WEST and a possible TWA system for the future DEMO tokamak reactor are briefly discussed.

KW - DEMO

KW - ICRH

KW - WEST

KW - combline

KW - travelling wave

UR - http://www.scopus.com/inward/record.url?scp=85123946707&partnerID=8YFLogxK

U2 - 10.1088/1741-4326/ac4467

DO - 10.1088/1741-4326/ac4467

M3 - Article

AN - SCOPUS:85123946707

SN - 0029-5515

VL - 62

JO - Nuclear Fusion

JF - Nuclear Fusion

IS - 2

M1 - 026046

ER -

Status of the WEST travelling wave array antenna design and results from the high power mock-up

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