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TY - CONF AU - Barthe-Dejean, C. AU - Di Giacomo, M. AU - Gangnant, P. AU - Lecomte, P. AU - Leyge, J.F. AU - Lutton, F. AU - Michel, C. AU - Michel, M. AU - Petit, E. AU - Revenko, R.V. AU - Vignet, J.L. ED - Schaa, Volker RW ED - Tavakoli, Keihan ED - Tilmont, Manuel TI - Mechanical Engineering Design and Simulation for SPIRAL2 Accelerator @GANIL J2 - Proc. of MEDSI2018, Paris, France, 25-29 June 2018 C1 - Paris, France T2 - Mechanical Engineering Design of Synchrotron Radiation Equipment and Instrumentation T3 - 10 LA - english AB - The SPIRAL2 project at GANIL is based on a superconducting ion continuous wave LINAC with two associated experimental areas named S3 (Super Separator Spectrometer) and NFS (Neutron For Science). This paper will report the main contributions of Mechanical Design Group at GANIL to the project. Mechanical engineers have been highly involved since 2005 from the pre-design of the accelerator and its development until present to finalize the installation. During the development phase, design and numerical simulation were used throughout the complete process: from the ion sources, to the LINAC accelerator, then through beam transport lines to experimental halls equipped with detectors. The entire installation (process, buildings and systems) is integrated in 3D CAD models. The paper focuses on three equipments designed in collaboration with electronics engineers and physicists : the Rebuncher in Mean Energy Beam Transport line; the Instrumentation Profiler SEM and the Target Chamber in S3. SPIRAL2 also has to meet safety requirements, such as seismic hazard, therefore the dynamic simulations performed to demonstrate the mechanical strength in case of earthquake will also be detailed. PB - JACoW Publishing CP - Geneva, Switzerland SP - 302 EP - 305 KW - simulation KW - target KW - linac KW - experiment KW - beam-transport DA - 2018/12 PY - 2018 SN - 978-3-95450-207-3 DO - 10.18429/JACoW-MEDSI2018-THOAMA03 UR - http://jacow.org/medsi2018/papers/thoama03.pdf ER -