معرفی
Björn Andersson is a researcher at Chalmers University of Technology, affiliated with the Department of Industrial and Materials Science under the Mechanics and Maritime Sciences school. His work focuses on computational modeling of thermo-mechanical-metallurgical behavior in pearlitic steels used for railway applications.
- Research Areas:
- Railway Rolling Contact Fatigue (RCF)
- Phase Transformations in Steels
- Cyclic Plasticity Modeling
- Railhead Repair Welding Simulation
- Laser Surface Treatment
- Multi-Phase Homogenization
- Projects:
- CHARMEC MU37: Numerical simulations of welding processes (2019–2024, funded by European Commission)
- IN2TRACK3: Driving research for European rail systems (2021–2023)
- Technical Contributions:
- Developed a phenomenological framework for simulating material recovery after cyclic melting
- Validated simulation tools against experimental rail/wheel steel data
- Identified critical regions for fatigue crack initiation
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- BBjorn AnderssonChalmers University of Technology · پژوهشگر
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