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G. Riddone, 12/04/2011

Contribution of the Australian Collaboration for Accelerator Science to the CLIC/CTF3 collaboration Two-beam module. G. Riddone, 12/04/2011. A. Samoshkin. CLIC two-beam module. CLIC at 3 TeV (20924 modules) 142812 Accelerating structures 71406 PETS ~ 400000 RF components.

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G. Riddone, 12/04/2011

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  1. Contribution of the Australian Collaboration for Accelerator Science to the CLIC/CTF3 collaborationTwo-beam module G. Riddone, 12/04/2011

  2. A. Samoshkin CLIC two-beam module CLIC at 3 TeV (20924 modules) 142812 Accelerating structures 71406 PETS ~ 400000 RF components CLIC at 500 GeV (4248 modules) 26312 Accelerating structures 13156 PETS ~ 70000 RF components

  3. CLIC two-beam module (09/2010 to 12/2012) • Assembly and installation • Cooling and vibration studies • Alignment positioning 2 man•years PETS AS

  4. Assembly and installation A. French (PJAS from October 2010) • Participation in the procurement of components for the prototype modules – Accelerating structures,. PETS, Compact loads and RF network (tendering, fabrication follow-up, reception at CERN) • Development of tooling for accelerating structure brazing and electron beam welding • Participation in the assembly of supports and cradles for the two-beam module Example: compact loads (Cu, brazing, EBW technologies)

  5. Cooling and vibration studies T. Charles • Thermo-mechanical simulation of main linac accelerating structures (steady state and transient results) – application to the prototype modules, so that measurements can be compared with simulation • Pulsed heating simulation and thermal fatigue • Next: • Application to the PETS • Simulation of cooling-induced vibrations (IPAC2011 paper)

  6. N. Gazis Supporting system CLIC Type 0 Supporting System (prototype) • Girder Baseline Configuration: • Max. Vertical & Lateral Deformation at 10 μm • Max. Girder Weight at 240 kg • Max. Girder Length of 2 m • Max. Load on top of the Girder 400kg/m (distributed weight) • Rectangular Space Reservation of External Dimensions of [320*150] mm • References Surfaces (as presented in color surfaces with possibility of tolerancing ≤ 20 μm) Baseline Configuration with Reference Surfaces (space reservation) 350 mm 150 mm 150 mm 350 mm Girder Handling Zones

  7. Supporting system Drive Beam Girder Drive Beam Magnet Supporting Space Drive Beam V-shaped Support Drive Beam Girder Main Beam V-shaped Support Alignment Sensors Supporting Plate Cradle Actuators CLIC Type 0 Supporting System

  8. Prototype girders Girders (mineral cast) Girders (SiC) + V-shaped supports Boostec Girders Epucret Girders Girders (SiC) + V-shaped supports + actuators Micro-Controle Girders

  9. Two-beam prototype modules in the lab (status on 2011.04.12) Girders TM0 _1 Girders TM0 _2 Stretching device

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