[HTML][HTML] Holistic computational design within additive manufacturing through topology optimization combined with multiphysics multi-scale materials and process …
Additive manufacturing (AM) processes have proven to be a perfect match for topology
optimization (TO), as they are able to realize sophisticated geometries in a unique layer-by …
optimization (TO), as they are able to realize sophisticated geometries in a unique layer-by …
Hex-mesh generation and processing: a survey
In this article, we provide a detailed survey of techniques for hexahedral mesh generation.
We cover the whole spectrum of alternative approaches to mesh generation, as well as post …
We cover the whole spectrum of alternative approaches to mesh generation, as well as post …
[HTML][HTML] Phasor noise for dehomogenisation in 2D multiscale topology optimisation
RV Woldseth, JA Bærentzen, O Sigmund - Computer Methods in Applied …, 2024 - Elsevier
This paper presents an alternative approach to dehomogenisation of elastic Rank-N
laminate structures based on the computer graphics discipline of phasor noise. The …
laminate structures based on the computer graphics discipline of phasor noise. The …
[HTML][HTML] Efficient inverse-designed structural infill for complex engineering structures
Inverse design of high-resolution and fine-detailed 3D lightweight mechanical structures is
notoriously expensive due to the need for vast computational resources and the use of very …
notoriously expensive due to the need for vast computational resources and the use of very …
Growth of oriented orthotropic structures with reaction/diffusion
Lattice structures can present advantageous mechanical properties while remaining
remarkably lightweight. Precise lattice design can however be tricky to set up with classical …
remarkably lightweight. Precise lattice design can however be tricky to set up with classical …
The 3D motorcycle complex for structured volume decomposition
H Brückler, O Gupta, M Mandad… - Computer Graphics …, 2022 - Wiley Online Library
The so‐called motorcycle graph has been employed in recent years for various purposes in
the context of structured and aligned block decomposition of 2D shapes and 2‐manifold …
the context of structured and aligned block decomposition of 2D shapes and 2‐manifold …
A streamline-guided dehomogenization approach for structural design
We present a novel dehomogenization approach for the efficient design of high-resolution
load-bearing structures. The proposed approach builds upon a streamline-based …
load-bearing structures. The proposed approach builds upon a streamline-based …
Stress‐Aligned Hexahedral Lattice Structures
Maintaining the maximum stiffness of components with as little material as possible is an
overarching objective in computational design and engineering. It is well‐established that in …
overarching objective in computational design and engineering. It is well‐established that in …
An 808 Line Phasor-Based Ddehomogenisation Matlab Code For Multi-Scale Topology Optimisation
RV Woldseth, O Sigmund, PDL Jensen - arXiv preprint arXiv:2405.14321, 2024 - arxiv.org
This work presents an 808-line Matlab educational code for combined multi-scale topology
optimisation and phasor-based dehomogenisation titled deHomTop808. The multi-scale …
optimisation and phasor-based dehomogenisation titled deHomTop808. The multi-scale …
Design and Optimization of Functionally-graded Triangular Lattices for Multiple Loading Conditions
Aligning lattices based on local stress distribution is crucial for achieving exceptional
structural stiffness. However, this aspect has primarily been investigated under a single load …
structural stiffness. However, this aspect has primarily been investigated under a single load …