Robust simulation of extreme deformation problems
I develop numerical methods and computational solvers for robust simulation of extreme deformation problems in manufacturing processes such as metal forming, forging, and nonlinear contact mechanics.
The focus is not on textbook formulations, but on robustness under extreme deformation, where standard FEM solvers typically fail.
Why this matters
Most FEM solvers break down under industrial conditions:
- Nonlinear contact instability and convergence failure
- Large plastic deformation and mesh distortion
- Numerical divergence in implicit formulations
- Unstable behavior in real industrial forming processes
What I work on
- Explicit FEM solvers for large deformation (CPU / GPU)
- Implicit viscoplastic forming formulations
- Robust contact algorithms
- Remeshing strategies for extreme deformation
- GPU-accelerated computational mechanics
Projects
- I developed an explicit FEM solver (CPU / GPU) for large deformation problems
- I am developing an implicit quasi-static forming solver
- Research on remeshing and stability for extreme deformation
Resources
I share development notes, experiments, and implementation insights in computational mechanics:
Technical Blog
I publish development notes, research experiments, and implementation details related to FEM solvers and industrial simulation problems.