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Hybrid Mechanical/Thermal Design FP420 Ray Thompson Julian Freestone, Andy Elvin.

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Presentation on theme: "Hybrid Mechanical/Thermal Design FP420 Ray Thompson Julian Freestone, Andy Elvin."— Presentation transcript:

1 Hybrid Mechanical/Thermal Design FP420 Ray Thompson Julian Freestone, Andy Elvin

2 Detector pockets Beam pipes Beam line Cryo interfaces mm

3 Manchester responsible for detector Hybrid precision assembly Materials Carbon –Carbon Silicon/Aluminium alloys Possible hybrid and Station Designs ~10 hybrid planes /station 3D silicon Detectors + bumped to Atlas Readout chip Detector positioning to few microns Use atlas SCT equipment Low mass in detector area -20 c Heat removal Controller Chip

4 Possible precision mounting of detector station assembly

5 Initial thermal measurements SMT resistors to simulate chips Water 15C 3D Survey using Smartscope Alignment Dowel Spring force Hardened Rod Touch Bearings for alignment Fiducial Dots

6 Future Further integration with electrical design. Thermal / stress finite element simulation – Mssl Jan N ext round of mechanical models - Silicon Resistors from Chris Kenny Aim for working prototype in test beam for August Longer Term Design Review Nov 07 Production 08 Assembly / Instalation winter 08/09


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