A novel hybrid lattice design of nested cell topology with enhanced energy absorption capability
Hybridization is an effective approach to designing new lattice structures. In this paper, a
novel hybrid lattice design is proposed with nested cell topology combining inner stretching …
novel hybrid lattice design is proposed with nested cell topology combining inner stretching …
A geometric modelling framework to support the design of heterogeneous lattice structures with non-linearly varying geometry
Geometric modelling has been a crucial component of the design process ever since the
introduction of the first computer-aided design systems. Additive Manufacturing (AM) pushes …
introduction of the first computer-aided design systems. Additive Manufacturing (AM) pushes …
[HTML][HTML] De-homogenization of optimal 2D topologies for multiple loading cases
This work presents an extension of the highly efficient de-homogenization method for
obtaining high-resolution, near-optimal 2D topologies optimized for minimum compliance …
obtaining high-resolution, near-optimal 2D topologies optimized for minimum compliance …
[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 …
Vibration analysis of FGM anisogrid lattice plates with one width fold based on the continuous model using the GDQE method
J Luo, S Peng, S Hou, Y Kiani - Thin-Walled Structures, 2024 - Elsevier
This research tests the idea of folding on the free vibration response of anisogrid lattice
plates. It is assumed that the oblique and straight ribs with functionally graded materials …
plates. It is assumed that the oblique and straight ribs with functionally graded materials …
Small fixed-wing UAV radar cross-section signature investigation and detection and classification of distance estimation using realistic parameters of a commercial …
IK Kapoulas, A Hatziefremidis, AK Baldoukas… - Drones, 2023 - mdpi.com
Various types of small drones constitute a modern threat for infrastructure and hardware, as
well as for humans; thus, special-purpose radar has been developed in the last years in …
well as for humans; thus, special-purpose radar has been developed in the last years in …
Free-damped vibration analysis of viscoelastic foam-filled FGM anisogrid lattice cylindrical shells
Z Dai, Y Shi, Y Kiani - Thin-Walled Structures, 2024 - Elsevier
Our aim with this paper is to model and investigate the vibration and damping of a new
hybrid composite shell. The considered composite cylindrical shell includes an FGM …
hybrid composite shell. The considered composite cylindrical shell includes an FGM …
Computational synthesis of wheeled vehicles via multi-layer topology optimization
In current engineering practice, computer-aided design (CAD) tools play a key role in the
design and fabrication of most mechanical systems, including the design of most vehicles …
design and fabrication of most mechanical systems, including the design of most vehicles …
Three-dimensional strength and stiffness optimization of coated structures with lattice infill
Z Wang, AY Tamijani - Materials Today Communications, 2022 - Elsevier
Additive manufacturing (AM) offers a design freedom to fabricate high performance parts,
such as a solid outer shell with a porous infill (coated structure), to enhance strength-to …
such as a solid outer shell with a porous infill (coated structure), to enhance strength-to …
Analysis of additively manufactured flexible wing model
Purpose This paper aims to assess the feasibility of additively manufactured wind tunnel
models. The additively manufactured model was used to validate a computational …
models. The additively manufactured model was used to validate a computational …