معرفی
Bjorn Andersson is a researcher at Chalmers University of Technology, affiliated with the Department of Industrial and Materials Science under the School of Mechanics and Maritime Sciences. His work focuses on computational modeling of materials behavior in railway engineering contexts.
- Laser heat treatment of steels
- Residual stress analysis in welds
- Phase transformation modeling
- Finite element simulations
Recent publications highlight his expertise in simulation methodologies for railhead repair welding, using advanced techniques like self-consistent homogenization to reduce computational costs while maintaining accuracy. His work has been published in journals such as Journal of Thermal Stresses and Welding in the World, often in collaboration with researchers like Magnus Ekh and Lennart Josefson.
Andersson contributes to major projects like CHARMEC MU37 (2019-2024) and CHARMEC MU42 (2025-2030), focusing on material behavior under operational loads in railway systems.
