Author/Authors :
Ioki، نويسنده , , K. and Bayon، نويسنده , , A. and Choi، نويسنده , , C.H. and Daly، نويسنده , , E. and Dani، نويسنده , , S. and Davis، نويسنده , , J. and Giraud، نويسنده , , B. and Gribov، نويسنده , , Y. and Hamlyn-Harris، نويسنده , , C. and Jun، نويسنده , , C. and Levesy، نويسنده , , B. and Kim، نويسنده , , B.C. and Kuzmin، نويسنده , , E. and Le Barbier، نويسنده , , R. and Martinez، نويسنده , , J.-M. and Pathak، نويسنده , , H. and Preble، نويسنده , , J. and Sa، نويسنده , , J.W. and Terasawa، نويسنده , , A. and Utin، نويسنده , , Yu. and Wang، نويسنده , , X.، نويسنده ,
Abstract :
Design modifications were implemented in the vacuum vessel (VV) baseline design in 2011–2012 for finalization. The modifications are mostly due to interface components, such as support rails and feedthroughs for the in-vessel coils (IVC). Manufacturing designs are being developed at the domestic agencies (DAs) based on the baseline design. The VV support design was also finalized and tests on scale mock-ups are under preparation. Design of the in-wall shielding (IWS) has progressed, considering the assembly methods and the required tolerances. Further modifications are required to be consistent with the DAs’ manufacturing designs. Dynamic tests on the inter-modular and stub keys to support the blanket modules are being performed to measure the dynamic amplification factor (DAF). An in-service inspection (ISI) plan has been developed and R&D was launched for ISI. Conceptual design of the VV instrumentation has been developed. The VV baseline design was approved by the agreed notified body (ANB) in accordance with the French Nuclear Pressure Equipment Order procedure.
Keywords :
Vacuum vessel , Structural analysis , Support , In-wall shielding , MATERIAL , Dynamic test
