Collaring of GE-CC05 (GE-12 & GE-13) José Luis Rudeiros Fernández (TE-MSC-LMF) Dariusz Pulikowski (TE-MSC-LMF) Frédéric Savary (TE-MSC-LMF) 14-02-2019
Contents Azimuthal size Shimming plan Data comparison Collaring J. L. Rudeiros Fernández et al.
1. Azimuthal size & Average quadrant excess Individual coil geometrical measurements: Document Reference Version HCMBH_C005-01000012_results.xlsx EDMS 2165524 1 HCMBH_C005-01000013_results.xlsx EDMS 2169077 J. L. Rudeiros Fernández et al.
Paired coils – Considerations: 2. Shimming plan Paired coils – Considerations: The outer radius (OR) of the coil used for computation of azimuthal size is 60.8 mm. The radius of the cavity (CR) created by the collars + ground insulation is considered as 60.8 mm. A maximum step of 25 µm is considered for the graded shim. GE13&GE12 GE09&GE08 GE07&GE06 GE01&GE05 GE02&GE03 Total Shim Right (mm) Total Shim Left (mm) Total Shim Right (mm) 0.3 0.35 0.275 0.250 0.325 0.300 0.350 0.400 0.375 0.225 0.25 0.2 0.175 0.15 0.200 0.425 0.4 Number of interfaces 10 3 14 11 16 21 12 8 J. L. Rudeiros Fernández et al.
2. Shimming plan J. L. Rudeiros Fernández et al.
3. Data comparison Collared coils J. L. Rudeiros Fernández et al. Collared coils assembly SP107 SP109 GE-CC01 GE-CC02 GE-CC03 GE-CC04 GE-CC05 Coils C119&C123 C120&C121 GE03&GE02 GE05&GE01 GE07&GE06 GE08&GE09 GE12&GE13 Considered coil outer radius for metrology (mm) 60.8 60.96 Considered cavity radius for collaring (mm) 60.92 Graded shim No Polyimide Steel Right Left Average With shim Max (mm) 0.245 0.262 0.247 0.273 0.289 0.281 0.309 0.295 0.291 0.283 0.299 0.302 0.292 0.287 0.298 0.296 Min (mm) 0.152 0.182 0.181 0.160 0.195 0.177 0.204 0.209 0.207 0.231 0.220 0.229 0.216 0.213 0.217 0.230 0.219 0.234 0.240 0.239 Average (mm) 0.211 0.228 0.224 0.255 0.258 0.256 0.259 0.263 0.261 0.264 0.260 0.268 0.266 0.267 SD (mm) 0.026 0.021 0.019 0.035 0.027 0.029 0.030 0.020 0.015 0.014 0.016 0.013 0.018 Max-Min (mm) 0.093 0.080 0.066 0.113 0.094 0.104 0.105 0.100 0.088 0.060 0.068 0.054 0.083 0.075 0.059 0.073 0.067 0.058 0.057 No shim 0.095 0.162 0.122 0.225 0.144 0.114 0.052 0.193 0.096 0.133 0.072 0.042 0.077 0.002 0.082 0.056 0.085 0.120 0.102 -0.002 -0.041 0.000 -0.110 -0.081 -0.073 -0.010 -0.099 -0.015 -0.006 -0.037 -0.003 -0.007 -0.009 0.116 0.086 0.184 0.190 0.187 0.076 0.045 -0.001 0.044 0.070 0.024 0.047 0.049 0.003 0.062 0.046 0.053 0.043 0.039 0.032 0.036 0.025 0.023 0.188 0.169 0.179 0.227 0.185 0.138 0.125 0.203 0.196 0.108 0.110 J. L. Rudeiros Fernández et al.
3. Data comparison Collared coils J. L. Rudeiros Fernández et al.
4. Collaring GE-CC05 GE-CC04 J. L. Rudeiros Fernández et al.
Thanks! J. L. Rudeiros Fernández