Topology optimization methods for 3D structural problems: a comparative study
The work provides an exhaustive comparison of some representative families of topology
optimization methods for 3D structural optimization, such as the Solid Isotropic Material with …
optimization methods for 3D structural optimization, such as the Solid Isotropic Material with …
Marching cubes-based isogeometric topology optimization method with parametric level set
The level set method can provide superior benefits for topology optimization problems
because of its smooth and distinct description of structural boundaries. However, in this …
because of its smooth and distinct description of structural boundaries. However, in this …
Large language model agent as a mechanical designer
Y Jadhav, AB Farimani - arXiv preprint arXiv:2404.17525, 2024 - arxiv.org
Conventional mechanical design paradigms rely on experts systematically refining concepts
through experience-guided modification and FEA to meet specific requirements. However …
through experience-guided modification and FEA to meet specific requirements. However …
Color-tuning, mirror-like encryption and selective lighting of lanthanide-based nanocellulose nanopaper for multichannel anti-counterfeiting
Z Zhang, X Li, W Han, X Kang, X Zhang, X Dai, S Tong… - Cellulose, 2023 - Springer
The anti-counterfeiting label with multiple fluorescent colors plays an important role in
information encryption and decryption. It is urgent to develop new materials for improving the …
information encryption and decryption. It is urgent to develop new materials for improving the …
A FreeFEM code for topological derivative-based structural optimization
JMM Luz Filho, R Mattoso, L Fernandez - Structural and Multidisciplinary …, 2023 - Springer
This article presents an educational code written in FreeFEM, based on the concept of
topological derivative together with a level-set domain representation method and adaptive …
topological derivative together with a level-set domain representation method and adaptive …
Topology optimization using the unsmooth variational topology optimization (UNVARTOP) method: an educational implementation in MATLAB
This paper presents an efficient and comprehensive MATLAB code to solve two-dimensional
structural topology optimization problems, including minimum mean compliance, compliant …
structural topology optimization problems, including minimum mean compliance, compliant …
Topological derivative-based topology optimization of incompressible structures using mixed formulations
In this work an algorithm for topological optimization, based on the topological derivative
concept, is proposed for both nearly and fully incompressible materials. In order to deal with …
concept, is proposed for both nearly and fully incompressible materials. In order to deal with …
Towards shock absorbing hyperelastic metamaterial design.(I) Macroscopic scale: Computational shock-capturing
The work explores the computational modeling of propagating shocks in hyperelastic
materials to be considered in the context of numerical analysis and design of mechanical …
materials to be considered in the context of numerical analysis and design of mechanical …
Topology optimization of thermal problems in a nonsmooth variational setting: closed-form optimality criteria
This paper extends the nonsmooth Relaxed Variational Approach (RVA) to topology
optimization, proposed by the authors in a preceding work, to the solution of thermal …
optimization, proposed by the authors in a preceding work, to the solution of thermal …
Topology optimization of incompressible structures subject to fluid–structure interaction
In this work, an algorithm for topology optimization of incompressible structures is proposed,
in both small and finite strain assumptions and in which the loads come from the interaction …
in both small and finite strain assumptions and in which the loads come from the interaction …