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Abstract

The 1 MeV SINGAP 40 A D- accelerator proposed by Europe for the ITER neutral beam injectors [H.P.L. de Esch, R.S. Hemsworth, P. Massmann, Updated physics design ITER-SINGAP accelerator, Fusion Eng. Des. 73 (2005) 329] is expected to produce 2.7 MW of electrons, which leave the accelerator and strike various beamline components, especially the neutraliser. If no changes are made to the design, hot spots with a power density of 3.3 kW/cm2 are expected. This paper provides details on this and proposes a technical solution to deal with these electrons.
Proceedings of the 24th Symposium on Fusion Technolog

Additional information

Authors: DE ESCH H P L, Département de Recherches sur la Fusion Contrôlée, Association Euratom-CEA sur la Fusion, CEA Cadarache, Saint-Paul-lez-Durance (FR);R S HEMSWORTH, Département de Recherches sur la Fusion Contrôlée, Association Euratom-CEA sur la Fusion, CEA Cadarache, Saint-Paul-lez-Durance (FR)
Bibliographic Reference: An article published in: Fusion Engineering and Design, Volume 82, Issues 5-14 (2007), pp. 723-730
Availability: This article can be accessed online by subscribers, and can be ordered online by non-subscribers, at: http://dx.doi.org/10.1016/j.fusengdes.2007.02.033
Record Number: 200819673 / Last updated on: 2008-02-15
Category: PUBLICATION
Original language: en
Available languages: en
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