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Title: Installation and first operation of the International Fusion Materials Irradiation Facility injector at the Rokkasho site

The International Fusion Materials Irradiation Facility (IFMIF) linear IFMIF prototype accelerator injector dedicated to high intensity deuteron beam production has been designed, built, and tested at CEA/Saclay between 2008 and 2012. After the completion of the acceptance tests at Saclay, the injector has been fully sent to Japan. The re-assembly of the injector has been performed between March and May 2014. Then after the check-out phase, the production of the first proton beam occurred in November 2014. Hydrogen and deuteron beam commissioning is now in progress after having proceeded with the final tests on the entire injector equipment including high power diagnostics. This article reports the different phases of the injector installation pointing out the safety and security needs, as well as the first beam production results in Japan and chopper tests. Detailed operation and commissioning results (with H{sup +} and D{sup +} 100 keV beams) are reported in a second article.
Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ;  [1] ; ; ;  [2] ;  [3] more »; « less
  1. Commissariat à l’Energie Atomique et aux Energies Alternatives, CEA/Saclay, DSM/IRFU, 91191 Gif/Yvette (France)
  2. Fusion for Energy, BFD Department, Garching (Germany)
  3. IFMIF/EVEDA Project Team, Obuchi-Omotedate, 2-166, Rokkasho, Aomori (Japan)
Publication Date:
OSTI Identifier:
22482885
Resource Type:
Journal Article
Resource Relation:
Journal Name: Review of Scientific Instruments; Journal Volume: 87; Journal Issue: 2; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; ACCELERATORS; BEAM PRODUCTION; COMMISSIONING; DESIGN; DEUTERON BEAMS; EQUIPMENT; HYDROGEN IONS 1 PLUS; IRRADIATION PLANTS; KEV RANGE 10-100; PROTON BEAMS; SAFETY; THERMONUCLEAR REACTOR MATERIALS