Author/Authors :
Medrano، نويسنده , , Mercedes and Alonso، نويسنده , , Javier and Botija، نويسنده , , José and Fernلndez، نويسنده , , Pilar Mazon Ramos، نويسنده , , Francisco and Rincon، نويسنده , , Esther and Soleto، نويسنده , , Alfonso and Davis، نويسنده , , Sam and Di Pietro، نويسنده , , Enrico and Masaki، نويسنده , , Kei and Sakasai، نويسنده , , Akira، نويسنده ,
Abstract :
JT-60SA is a superconducting tokamak to be assembled and operated at the JAEA laboratories in Naka (Japan) [1]. The tokamak has been designed to prepare, support and complement the ITER experimental programme and will be manufactured and operated under the funding of the Broader Approach Agreement (between the government of Japan and the European Commission) and of the Japan Fusion National Programme. Within the European contribution to JT-60SA, Spain has to provide the cryostat. Due to functional purposes, the cryostat has been divided in two large assemblies: the Cryostat Base (CB) and the Cryostat Vessel Body the latter subdivided into Cryostat Vessel Body Cylindrical Section (CVBCS) and the Top Lid. Spain is committed to provide the design and subsequent manufacturing of the CB and CVBCS (excluding the Top Lid) through the National Laboratory of Fusion at Ciemat. The design of both components has been concluded and the CB is currently being manufactured by a Spanish company, IDESA. This paper aims to present the status of the manufacturing and pre-assembly at the factory of the CB that has to be delivered in November 2012.
