22-27 September 2019
Hyatt Regency Hotel Vancouver
Canada/Pacific timezone

Tue-Mo-Po2.05-01 [24]: Analytical formulation of mechanical stresses in no-impregnated, multi-layer solenoids

24 Sep 2019, 08:45
Level 2 Posters 1

Level 2 Posters 1


Philippe Fazilleau (cea)


This paper develops and summarizes analytical formulations of radial and tangential stresses of superconducting, no-impregnated solenoids, based on a multilayer model. The analysis takes into account the fabrication steps (pre-winding and reinforcement), cooling-down and energization of the coil (magnetic loading). Both isotropic and orthotropic cases are considered.
Representative calculations for metal-as-insulation coils are presented and benchmarked against FEM computations with the CAST3M code.

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