G. GiraudoGSI-Darmstadt 24-06-2013 MVD updates Thermal properties improvement Thermal properties improvement Cooling circuit test (Torino) Cooling circuit.

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Presentation transcript:

G. GiraudoGSI-Darmstadt MVD updates Thermal properties improvement Thermal properties improvement Cooling circuit test (Torino) Cooling circuit test (Torino) Integration (Jülich) Integration (Jülich)

G. GiraudoGSI-Darmstadt Updates for stave – Improvements for thermal properties Changes: carbon foam  carbon paper carbon foam  Rohacell 31 IG Thermagraph FGS PropertiesUnitData Thicknessmm0.03 Densityg/cm Thermal Conductivity Through Plane W/m·K1500 Thermal Conductivity Through Thickness W/m·K15 Poco Foam/HTC PropertiesUnitData Thicknessmm<25.4 Densityg/cm 3 0.6/0.9 Thermal Conductivity Through Plane W/m·K135/245 Thermal Conductivity Through Thickness W/m·K45/70 REFERENCE:

Position and detectors distribution of Layer 1 & Layer 2 UNCHANGED Rohacell Carbon Paper Thermal filler G. GiraudoGSI-Darmstadt

CARBON FOAM PROJECT ADVANTAGES: CF plane workable DRAWBACK: CF gluing uniformity CARBON PAPER PROJECT Carbon PaperCarbon Foam ADVANTAGES: minor Temperature; less material DRAWBACK: plane precision Si=0,1mm Glue=0,1mm CF=1mm Glue=0,1mm Ω=0,3mm Glue=0,1mm MP35N=0,08mm Si=0,1mm Glue=0,1mm MP35N=0,08mm Glue=0,1mm CP=0,05mm Glue=0,1mm Ω=0,3mm TEST ARE NEEDED Tmax=35°C Tmax=33°C

G. GiraudoGSI-Darmstadt Hydraulic circuit test – 2 lines First step – not remote controlled

G. GiraudoGSI-Darmstadt Central frame (Prototype) completed in Frascati last 15 th May Bosses for MVD suspension added Ready to be sent in Jülich a.s.a.p.

G. GiraudoGSI-Darmstadt