Design of effective fins for fast PCM melting and solidification in shell-and-tube latent heat thermal energy storage through topology optimization

A Pizzolato, A Sharma, K Maute, A Sciacovelli, V Verda - Applied Energy, 2017 - Elsevier
This paper presents a unique solution to the problem of heat transfer intensification in shell-
and-tube latent heat thermal energy storage units by means of high conducting fins. We …

Automated lofting-based reconstruction of CAD models from 3D topology optimization results

A Amroune, JC Cuillière, V François - Computer-Aided Design, 2022 - Elsevier
Topology optimization (TO) has become an integral part of the structural design process in
recent years. However, automatically deriving parametrized Computer-Aided Design (CAD) …

[HTML][HTML] Computational design synthesis of additive manufactured multi-flow nozzles

M Biedermann, M Meboldt - Additive Manufacturing, 2020 - Elsevier
Additive manufacturing (AM) enables highly complex-shaped and functionally optimized
parts. To leverage this potential the creation of part designs is necessary. However, as …

Optimization‐based three‐dimensional strut‐and‐tie model generation for reinforced concrete

Y Xia, M Langelaar… - Computer‐Aided Civil and …, 2021 - Wiley Online Library
Strut‐and‐tie modelling (STM) is an effective and widely used method to design disturbed
regions (D‐regions) of reinforced concrete structures. Among the various steps of STM …

[HTML][HTML] Automated optimization-based generation and quantitative evaluation of Strut-and-Tie models

Y Xia, M Langelaar, MAN Hendriks - Computers & structures, 2020 - Elsevier
Strut-and-Tie modelling (STM) is a well-known approach to design D-regions in reinforced
concrete structures. Because the STM method is based on lower-bound analysis, finding a …

Topologically robust CAD model generation for structural optimisation

G Yin, X Xiao, F Cirak - Computer methods in applied mechanics and …, 2020 - Elsevier
Computer-aided design (CAD) models play a crucial role in the design, manufacturing and
maintenance of products. Therefore, the mesh-based finite element descriptions common in …

[PDF][PDF] Computational geometry reconstruction from 3D topology optimization results: a new parametric approach by the medial axis

J Mayer, S Wartzack - Comput. Des. Appl, 2023 - cad-journal.net
Topology Optimization (TO) is used to develop high strength, yet lightweight structural
components. The geometry reconstruction from raw optimization results is a crucial task and …

Computer-aided engineering environment for designing tailored forming components

T Brockmöller, R Siqueira, PC Gembarski, I Mozgova… - Metals, 2020 - mdpi.com
The use of multi-material forming components makes it possible to produce components
adapted to the respective requirements, which have advantages over mono-material …

[HTML][HTML] Geometry-based assurance of directional solidification for complex topology-optimized castings using the medial axis transform

M Erber, T Rosnitschek, C Hartmann… - Computer-Aided …, 2022 - Elsevier
Using structural optimization is ideal for the development of complex aluminum cast parts,
due to the high degree of design freedom. Various casting processes exist for production …

Stress-cognizant 3D printing of free-form concrete structures

JH Lim, X Zhang, GHA Ting, QC Pham - Journal of Building Engineering, 2021 - Elsevier
Abstract 3D printing enables engineers to design and manufacture geometrically complex
structures. As 3D printing technology affords design freedom, it also brings along new …