Chengshun Shang
Coffee Talks Organizer at CIMNE
Barcelona, Catalonia, Spain
Summary
🤩
Rockstar🎓
Top SchoolChengshun Shang is a research engineer and PhD candidate based in Barcelona specializing in computational particle mechanics, discrete element method (DEM), and geotechnical applications. With four years of experience at CIMNE and a visiting scholar stint at UC Davis, he develops and extends open-source DEM tools—contributing parallel-bond, damage, smooth-joint models and polyhedral particle support to Kratos DEMApplication and creating DEMGen for standardized particle packing. Proficient in C, C++ and Python, he also pioneers ML-accelerated parameter calibration and multi-physics couplings (DEM-CFD, DEM-FEM) for realistic solid-fluid and solid-solid simulations. As organizer of Coffee Talks, he bridges research, code, and community—bringing practical engineering insight from mining and structural analysis into reproducible, extensible simulation software.
4 years of coding experience
UPC Universitat Politècnica de CatalunyaMaster's degree, Geotechnical Engineering, Master's degree, Geotechnical Engineering at Shandong UniversityBachelor of Engineering - BE, Mining Engineering, Bachelor of Engineering - BE, Mining Engineering at Shandong University of Science and Technology
English, Chinese, Spanish
Github Skills (19)
simulation10
parallel10
python10
computational-science10
extensibility10
python-interface10
modularity10
mpi10
openmp10
bsd10
parallel-computing10
numerical-methods10
kratos10
multiphysics10
hpc9
Programming languages (2)
Github contributions (5)
ChengshunShang1996/DEMGen
Mar 2023 - Mar 2025
This code aims to achieve a standardized particle packing generation framework for granular materials.
Contributions:2 releases, 6 reviews, 30 PRs in 2 years
discrere-element-methodgranular-materialpacking-characterizationpacking-generationparticle-packing
ChengshunShang1996/Kratos-PolyDEM
Jul 2024 - Feb 2025
Kratos Multiphysics (A.K.A Kratos) is a framework for building parallel multi-disciplinary simulation software. Modularity, extensibility and HPC are the main objectives. Kratos has BSD license and is written in C++ with extensive Python interface.
Contributions:10 PRs, 101 pushes, 1 branch in 6 months
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