Performance improvement of steel and aluminum crush box with mass optimization by using finite element method DOI Creative Commons

Selvamanikandan Malaimeham,

V. Satheeshkumar

Matéria (Rio de Janeiro), Journal Year: 2024, Volume and Issue: 29(4)

Published: Jan. 1, 2024

Language: Английский

Axial crushing response of novel toothed gear bio-inspired 3D printed energy absorbing structures. DOI
Chukwuemeke William Isaac, Fabian Duddeck, Ngoc San Ha

et al.

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 110033 - 110033

Published: Feb. 1, 2025

Language: Английский

Citations

3
Energy absorption of 3D printed stochastic lattice structures under impact loading – design parameters, manufacturing, and testing DOI Creative Commons
J. Cronau,

Florian Engstler

Progress in Additive Manufacturing, Journal Year: 2025, Volume and Issue: unknown

Published: April 11, 2025

Language: Английский

Citations

2
Design principles for dual-phase lattice cylindrical tubes with excellent energy absorption capability DOI
Yuan Tian, Hui‐Tian Wang, Zhuo Chen

et al.

Composite Structures, Journal Year: 2025, Volume and Issue: unknown, P. 119015 - 119015

Published: Feb. 1, 2025

Language: Английский

Citations

1
Deformation control and energy absorption enhancement by hierarchical dual-phase design DOI
Qian Cheng, Jianfei Yin,

Jihong Wen

et al.

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 110257 - 110257

Published: April 1, 2025

Language: Английский

Citations

1
Monotonic and cyclic compressive performance of self-monitoring MWCNT/PA12 cellular composites manufactured by selective laser sintering DOI Creative Commons
Muhammad Umar Azam, S. Kumar, Andreas Schiffer

et al.

Composites Part C Open Access, Journal Year: 2025, Volume and Issue: 16, P. 100566 - 100566

Published: Jan. 29, 2025

Language: Английский

Citations

0
Laser powder bed fusion of bio-inspired rotational lattice metamaterial with advanced mechanical performance DOI Creative Commons
Jiankai Yang, Zihang Huang,

Luhao Yuan

et al.

Journal of Materials Research and Technology, Journal Year: 2025, Volume and Issue: 35, P. 4510 - 4519

Published: Feb. 14, 2025

Language: Английский

Citations

0
Bioinspired Designs for Lightweighting, a Critical Review for Manufacturing DOI Creative Commons

Vinay Kenny,

Salil Bapat, Pauline Smith

et al.

Biomimetics, Journal Year: 2025, Volume and Issue: 10(3), P. 150 - 150

Published: March 1, 2025

The design and manufacturing of lightweight structures (also termed lightweighting) are essential for many industrial applications to reduce material energy consumption, impacting industries from automobiles aerospace. Through millions years evolution, biology has utilized intricate designs materials that both strong as a part enabling organisms adapt efficiently their environments providing library lightweighting approaches. This paper provides comprehensive overview biological strategies lightweighting. authors introduce toolbox lightweighting, modular list attributes species utilize develop structures. Selected representative examples the fundamental science governing analyzed discussed using toolbox, which could be applied in engineered parts systems. Their corresponding simulated and/or manufactured were also studied highlight gaps opportunity space current bio-inspired practices. To address these gaps, holistic framework is proposed future research based on critical analysis

Language: Английский

Citations

0
Advanced Modular Honeycombs with Biomimetic Density Gradients for Superior Energy Dissipation DOI Creative Commons
Yong Dong, Jie He, Dongtao Wang

et al.

Biomimetics, Journal Year: 2025, Volume and Issue: 10(4), P. 221 - 221

Published: April 3, 2025

The honeycomb configuration has been widely adopted in numerous sectors owing to its superior strength-to-weight ratio, rigidity, and outstanding energy absorption properties, attracting substantial academic attention research interest. This study introduces a biomimetic modular inspired by the variable-density biological enhancement characteristics of tree stem tissues. examined out-of-plane compressive behavior mechanical structures. A numerical model was constructed utilizing finite element technology, enabling simulation studies at varying impact velocities. improved weight-bearing impact-absorbing properties structures are investigated using theoretical analysis computer simulations. It also scrutinizes effects boundary matching conditions on honeycomb’s performance. results indicate that adjusting thickness walls both matrix sub-honeycomb can substantially improve their resistance low-velocity compression impacts. Furthermore, capacity honeycombs during high-velocity impacts is significantly influenced multiple factors: velocity, density structure, distribution wall within primary matrix. Notably, with an optimally designed structure demonstrates high-speed compared conventional equivalent density. These insights underscore potential for advanced designs further advance material performance structural applications.

Language: Английский

Citations

0
A bionic concentric honeycomb with synergetic enhancement mechanism DOI
Yihao Wang, Yiru Ren,

Hongyong Jiang

et al.

Thin-Walled Structures, Journal Year: 2025, Volume and Issue: unknown, P. 113377 - 113377

Published: May 1, 2025

Language: Английский

Citations

0
Auxetic Structure Optimization for Double-Walled Hull Crashworthiness Using Response Surface Methodology DOI Creative Commons
Moch. Agus Choiron, Yudy Surya Irawan, Rosadila Febritasari

et al.

Results in Engineering, Journal Year: 2025, Volume and Issue: 26, P. 105373 - 105373

Published: May 17, 2025

Language: Английский

Citations

0