LTCalcoli is excited to announce the publication of a new technical paper showcasing an innovative approach to electromagnetic (EM) modelling for fusion systems. The study focuses on improving the accuracy of EM load evaluations inside the DEMO breeding blanket (BB)—a critical component for future fusion reactors. 

Previous analyses relied on simplified models that could only provide approximate EM loads, limiting the precision of structural assessments. To address this, LTCalcoli developed an advanced EM sub-modelling method using ANSYS EMAG. The approach couples a global coarse model with a highly detailed local model, enabling engineers to capture internal EM loads with far greater accuracy, even for complex geometries such as those in the HCPB blanket concept. 

The results confirm the method’s reliability, including in scenarios with non-linear magnetic behaviour. This new modelling strategy offers a powerful tool for future BB evaluations and reinforces LTCalcoli’s role as a leader in high-level engineering analysis for fusion energy. 

Reference link: Investigation of Electromagnetic Sub-Modeling Procedure for the Breeding Blanket System