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Multi-sphere model implementation on discrete element method (DEM) for simulating recoating process in LPBF
The Advanced Manufacturing Lab (am|z) specializes in additive manufacturing (AM). The project aims to improve the accuracy of iMFREE, an in-house developed simulation tool, using the discrete element method (DEM) for recoating in AM. Objectives include implementing a new model for twisting particles and a multi-sphere DEM.
Keywords: C++; DEM; Discrete element method; Simulation; Coding; Programming; Multi-sphere; Twisting; Additive manufacturing; AM; laser powder bed fusion; PBF;
For a more detailed description please refer to the PDF file.
For a more detailed description please refer to the PDF file.
The goal is a high-fidelity simulation through parameter studies and optimization aligned with real-world data.
The goal is a high-fidelity simulation through parameter studies and optimization aligned with real-world data.