摘要
The central solenoid (CS) composed of cable-in-conduit (CIC) type conductor is animportant part of the HT-7U device. The CS coils can be considered from the viewpoint of micro-mechanics as a composite material. And then, the residual stiffness is computed according to themicro-damage modeling of continuum damage mechanics. These material properties have beenused as input data for finite element method (FEM) analysis. In this paper the computationalanaysis of the stress and the displacement on the central solenoid are made by the finite elementanalysis system COSMOS/M2.0 under Operating temperature. According to the analytical results,the CS coils are all satisfied with designed safety criteria.
The central solenoid (CS) composed of cable-in-conduit (CIC) type conductor is animportant part of the HT-7U device. The CS coils can be considered from the viewpoint of micro-mechanics as a composite material. And then, the residual stiffness is computed according to themicro-damage modeling of continuum damage mechanics. These material properties have beenused as input data for finite element method (FEM) analysis. In this paper the computationalanaysis of the stress and the displacement on the central solenoid are made by the finite elementanalysis system COSMOS/M2.0 under Operating temperature. According to the analytical results,the CS coils are all satisfied with designed safety criteria.
基金
National Meg-Science Engineering Project of the Chinese Government.
