Title :
The thermal and magnetic stress analyses of the ATLAS Barrel Toroid-B0 coil
Author :
Sun, Z. ; Berthier, R. ; Daël, A. ; Mayri, C. ; Pès, C. ; Reytier, M.
Author_Institution :
DAPNIA, CEA Saclay, Gif-sur-Yvette, France
fDate :
3/1/2002 12:00:00 AM
Abstract :
The B0 coil is a test-model of the ATLAS Barrel Toroid (BT) coils. It has been installed in the test station at CERN. One important item of the B0 test is the strain/stress measurements. In order to determine the expected stress values at the strain gage locations on the coil casing and the tie rods, detailed thermal and magnetic stress analyses of the B0 coil have been carried out. The analysis results are prepared for a later one-to-one comparison with the measurement results.
Keywords :
finite element analysis; magnetic field effects; particle detectors; superconducting magnets; thermal stresses; ATLAS Barrel Toroid-B0 coil; coil casing; finite element analysis; magnetic stress analyses; strain/stress measurements; thermal stress analyses; tie rods; Coils; Instruments; Magnetic analysis; Magnetic field induced strain; Magnetic sensors; Strain measurement; Temperature sensors; Testing; Thermal stresses; Toroidal magnetic fields;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
DOI :
10.1109/TASC.2002.1018690
