Hagen Klippel

A Numerical-Experimental Study on Orthogonal Cutting of AISI 1045 Steel and Ti6Al4V Alloy: SPH and FEM Modeling with Newly Identified Friction Coefficients

Mohamadreza Afrasiabi, Jannis Saelzer, Sebastian Berger et al. · Metals · 2021 · 39 citations · Full text

Engineering, Mechanical Engineering, Numerical-experimental Study +17

Meshfree simulation of metal cutting: an updated Lagrangian approach with dynamic refinement

Mohamadreza Afrasiabi, M. Roethlin, Hagen Klippel et al. · International Journal of Mechanical Sciences · 2019 · 35 citations

Geometric Modeling, Mesh Optimization, Meshfree Simulation +12

GPU-accelerated meshfree simulations for parameter identification of a friction model in metal machining

Mohamadreza Afrasiabi, Linus Meier, Matthias Röthlin et al. · International Journal of Mechanical Sciences · 2020 · 34 citations · Full text

An improved thermal model for SPH metal cutting simulations on GPU

Mohamadreza Afrasiabi, Hagen Klippel, M. Roethlin et al. · Applied Mathematical Modelling · 2021 · 34 citations · Full text

Analysis of two parameter identification methods for original and modified Johnson-Cook fracture strains, including numerical comparison and validation of a new blue-brittle dependent fracture model for free-cutting steel 50SiB8

Marcel Gerstgrasser, Darko Smolenicki, Mansur Akbari et al. · Theoretical and Applied Fracture Mechanics · 2021 · 32 citations · Full text

Engineering, Parameter Identification Method, Mechanics +14