#additive manufacturing
5 papers · 1 filter
Generation of representative powder particle packing in 2D/3D: which tool for which application?
Antoine Tainturier, Louis Lemarquis, Victor Szczepan +1
The paper benchmarks four open‑source tools for generating dense 2D/3D powder particle packings, comparing their ability to match target size distributions and packing density whil…
First- and Second-Order Phase Transformation Modeling Based on the Hamilton Principle: A Coupled Thermo-Mechanical Approach for Glass Additive Manufacturing
Tobias Rudolf, Meisam Soleimani, Philipp Junker
The paper develops a variational multi‑physics model based on the Hamilton principle to simulate coupled thermal, mechanical, and phase‑transformation behavior in glass additive ma…
Modeling damage and fracture in additively manufactured polymeric triply periodic minimal surface lattices
Abhishek Gupta, Aditya Konale, Ke Ma +4
The paper presents a constitutive model that captures damage initiation and fracture in additively manufactured polymeric TPMS lattices, validated through experiments and implement…
Towards stealthy hyperuniform networks with optimal isotropic complete photonic band gaps using a novel inverse design procedure
Joel Steinegger, Paul J. Steinhardt, Christoph Räth +2
The paper introduces a two‑stage inverse design method to create two‑dimensional disordered stealthy hyperuniform photonic networks that exhibit large, isotropic complete photonic…
Body-fitted tracking of 2d open curves with a level set based mesh evolution method
Charles Dapogny
The paper introduces a numerical algorithm that tracks 2D open curves by coupling an explicit mesh representation with an implicit level set description, enabling accurate geometri…