R&D on full tungsten divertor and beryllium wall for JET ITER-like wall project

T. Hirai; H. Maier; M. Rubel; Ph. Mertens; R. Neu; E. Gauthier; Jari Likonen; C. Lungu; G. Maddaluno; G. F. Matthews; R. Mitteau; O. Neubauer; G. Piazza; V. Philipps; B. Riccardi; C. Ruset; I.  Uytdenhouwen; JET-EFDA Contributors

doi:10.1016/j.fusengdes.2007.02.024

R&D on full tungsten divertor and beryllium wall for JET ITER-like wall project

T. Hirai (Corresponding Author), H. Maier, M. Rubel, Ph. Mertens, R. Neu, E. Gauthier, Jari Likonen, C. Lungu, G. Maddaluno, G. F. Matthews, R. Mitteau, O. Neubauer, G. Piazza, V. Philipps, B. Riccardi, C. Ruset, I. Uytdenhouwen, JET-EFDA Contributors

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

70 Citations (Scopus)

Abstract

The ITER reference materials have been tested separately in tokamaks, plasma simulators, ion beams and high heat flux test beds. In order to perform a fully integrated material test JET has launched the ITER-like Wall Project with the aim of installing a full metal wall during the next major shutdown. As a result of R&D projects in 2005–2006, bulk tungsten tiles are foreseen at the outer horizontal target and tungsten coating at the other divertor tiles. In some regions of the main chamber, beryllium coated Inconel tiles and bulk beryllium tiles are utilised which include marker tiles as erosion diagnostics. This paper gives an overview of the R&D carried out in the frame of the ITER-like Wall Project on the development of an inertially cooled bulk tungsten tile design and the characterization of tungsten and beryllium coating technologies.

Original language	English
Pages (from-to)	1839-1845
Journal	Fusion Engineering and Design
Volume	82
Issue number	15-24
DOIs	https://doi.org/10.1016/j.fusengdes.2007.02.024
Publication status	Published - 2007
MoE publication type	A1 Journal article-refereed

Keywords

Tungsten
Beryllium
CFC
Coating
JET
ITER
Plasma-facing materials
High heat flux test

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10.1016/j.fusengdes.2007.02.024

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Hirai, T., Maier, H., Rubel, M., Mertens, P., Neu, R., Gauthier, E., Likonen, J., Lungu, C., Maddaluno, G., Matthews, G. F., Mitteau, R., Neubauer, O., Piazza, G., Philipps, V., Riccardi, B., Ruset, C., Uytdenhouwen, I., & JET-EFDA Contributors (2007). R&D on full tungsten divertor and beryllium wall for JET ITER-like wall project. Fusion Engineering and Design, 82(15-24), 1839-1845. https://doi.org/10.1016/j.fusengdes.2007.02.024

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title = "R&D on full tungsten divertor and beryllium wall for JET ITER-like wall project",

abstract = "The ITER reference materials have been tested separately in tokamaks, plasma simulators, ion beams and high heat flux test beds. In order to perform a fully integrated material test JET has launched the ITER-like Wall Project with the aim of installing a full metal wall during the next major shutdown. As a result of R&D projects in 2005–2006, bulk tungsten tiles are foreseen at the outer horizontal target and tungsten coating at the other divertor tiles. In some regions of the main chamber, beryllium coated Inconel tiles and bulk beryllium tiles are utilised which include marker tiles as erosion diagnostics. This paper gives an overview of the R&D carried out in the frame of the ITER-like Wall Project on the development of an inertially cooled bulk tungsten tile design and the characterization of tungsten and beryllium coating technologies.",

keywords = "Tungsten, Beryllium, CFC, Coating, JET, ITER, Plasma-facing materials, High heat flux test",

author = "T. Hirai and H. Maier and M. Rubel and Ph. Mertens and R. Neu and E. Gauthier and Jari Likonen and C. Lungu and G. Maddaluno and Matthews, {G. F.} and R. Mitteau and O. Neubauer and G. Piazza and V. Philipps and B. Riccardi and C. Ruset and I. Uytdenhouwen and {JET-EFDA Contributors}",

year = "2007",

doi = "10.1016/j.fusengdes.2007.02.024",

language = "English",

volume = "82",

pages = "1839--1845",

journal = "Fusion Engineering and Design",

issn = "0920-3796",

publisher = "Elsevier",

number = "15-24",

}

Hirai, T, Maier, H, Rubel, M, Mertens, P, Neu, R, Gauthier, E, Likonen, J, Lungu, C, Maddaluno, G, Matthews, GF, Mitteau, R, Neubauer, O, Piazza, G, Philipps, V, Riccardi, B, Ruset, C, Uytdenhouwen, I & JET-EFDA Contributors 2007, 'R&D on full tungsten divertor and beryllium wall for JET ITER-like wall project', Fusion Engineering and Design, vol. 82, no. 15-24, pp. 1839-1845. https://doi.org/10.1016/j.fusengdes.2007.02.024

TY - JOUR

T1 - R&D on full tungsten divertor and beryllium wall for JET ITER-like wall project

AU - Hirai, T.

AU - Maier, H.

AU - Rubel, M.

AU - Mertens, Ph.

AU - Neu, R.

AU - Gauthier, E.

AU - Likonen, Jari

AU - Lungu, C.

AU - Maddaluno, G.

AU - Matthews, G. F.

AU - Mitteau, R.

AU - Neubauer, O.

AU - Piazza, G.

AU - Philipps, V.

AU - Riccardi, B.

AU - Ruset, C.

AU - Uytdenhouwen, I.

AU - JET-EFDA Contributors,

PY - 2007

Y1 - 2007

N2 - The ITER reference materials have been tested separately in tokamaks, plasma simulators, ion beams and high heat flux test beds. In order to perform a fully integrated material test JET has launched the ITER-like Wall Project with the aim of installing a full metal wall during the next major shutdown. As a result of R&D projects in 2005–2006, bulk tungsten tiles are foreseen at the outer horizontal target and tungsten coating at the other divertor tiles. In some regions of the main chamber, beryllium coated Inconel tiles and bulk beryllium tiles are utilised which include marker tiles as erosion diagnostics. This paper gives an overview of the R&D carried out in the frame of the ITER-like Wall Project on the development of an inertially cooled bulk tungsten tile design and the characterization of tungsten and beryllium coating technologies.

AB - The ITER reference materials have been tested separately in tokamaks, plasma simulators, ion beams and high heat flux test beds. In order to perform a fully integrated material test JET has launched the ITER-like Wall Project with the aim of installing a full metal wall during the next major shutdown. As a result of R&D projects in 2005–2006, bulk tungsten tiles are foreseen at the outer horizontal target and tungsten coating at the other divertor tiles. In some regions of the main chamber, beryllium coated Inconel tiles and bulk beryllium tiles are utilised which include marker tiles as erosion diagnostics. This paper gives an overview of the R&D carried out in the frame of the ITER-like Wall Project on the development of an inertially cooled bulk tungsten tile design and the characterization of tungsten and beryllium coating technologies.

KW - Tungsten

KW - Beryllium

KW - CFC

KW - Coating

KW - JET

KW - ITER

KW - Plasma-facing materials

KW - High heat flux test

U2 - 10.1016/j.fusengdes.2007.02.024

DO - 10.1016/j.fusengdes.2007.02.024

M3 - Article

SN - 0920-3796

VL - 82

SP - 1839

EP - 1845

JO - Fusion Engineering and Design

JF - Fusion Engineering and Design

IS - 15-24

ER -

R&D on full tungsten divertor and beryllium wall for JET ITER-like wall project

Abstract

Keywords

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