Results 311 to 320 of about 9,473,807 (397)

Microlattice Metamaterials with Simultaneous Superior Acoustic and Mechanical Energy Absorption.

Small, 2021
The advent of 3D printing brought about the possibilities of microlattice metamaterials as advanced materials with the potentials to surpass the functionalities of traditional materials.
Xinwei Li, Xiang Yu, Jun Wei Chua, H. Lee, J. Ding, Wei Zhai   +5 more
semanticscholar   +1 more source

A novel nature inspired 3D open lattice structure for specific energy absorption

Proceedings of the Institution of mechanical engineers. Part E, journal of process mechanical engineering, 2022
Energy absorption is a key performance criterion for several engineering structures. Lightweight lattice structures are better suited for this purpose.
Dara Ashok, M. R. Raju Bahubalendruni, A. Johnney Mertens, G. Balamurali   +3 more
semanticscholar   +1 more source

Bio-inspired 3D-printed lattice structures for energy absorption applications: A review

Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2022
The biomimetic approach rapidly evolves for designing novel lightweight structures and has been expanding in engineering design. Additive manufacturing or 3D printing permits three-dimensional parts to be fabricated with an intricacy and quality that ...
D. Ramakrishna, G. Bala Murali
semanticscholar   +1 more source

Characterization of penetrate and interpenetrate tessellated cellular lattice structures for energy absorption

Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2022
Recently, cellular lattice structures are gaining research attention due to their lightweight and high energy absorption. Interpenetrated lattice structure is a combination of two or more regular lattices with the same volume and without any contact at ...
Ashok Dara, A. Johnney Mertens, M. R. Raju Bahubalendruni   +2 more
semanticscholar   +1 more source

A review on the energy absorption response and structural applications of auxetic structures

Mechanics of Advanced Materials and Structures, 2021
This manuscript has more than 150 papers as a reference about energy absorption of auxetic structures and shows how several authors have approached the subject and how research in this field has progressed.
M. Francisco, J. L. J. Pereira, Guilherme Antônio Oliver, Lucas Ramon Roque da Silva, S. Cunha, G. Gomes   +5 more
semanticscholar   +1 more source

High-rate nanofluidic energy absorption in porous zeolitic frameworks

Nature Materials, 2021
Optimal mechanical impact absorbers are reusable and exhibit high specific energy absorption. The forced intrusion of liquid water in hydrophobic nanoporous materials, such as zeolitic imidazolate frameworks (ZIFs), presents an attractive pathway to ...
Yueting Sun, S. Rogge, A. Lamaire, S. Vandenbrande, Jelle Wieme, C. Siviour, V. Van Speybroeck, Jin‐Chong Tan   +7 more
semanticscholar   +1 more source

Computational Modeling and Energy Absorption Behavior of Thin-Walled Tubes with the Kresling Origami Pattern

Journal of the International Association for Shell and Spatial Structures, 2021
Origami structures have been widely used in various engineering fields due to their desirable properties such as geometric transformability and high specific energy absorption.
Jiaqiang Li, Yao Chen, Xiaodong Feng, Jian Feng, Pooya Sareh   +4 more
semanticscholar   +1 more source

Stiffness and energy absorption of additive manufactured hybrid lattice structures

Virtual and Physical Prototyping, 2021
Lattice structures have been widely used for lightweight structures and energy absorption applications, yet there remain persistent challenges to develop high-performance lattice structures.
Jun-hui Zhang, Hsinpu Huang, Gan Liu, Huaizhi Zong, Chao Zhang   +4 more
semanticscholar   +1 more source

Fixed Energy X-ray Absorption Voltammetry

Analytical Chemistry, 2013
In this paper, the fixed energy X-ray absorption voltammetry (FEXRAV) is introduced. FEXRAV represents a novel in situ X-ray absorption technique for fast and easy preliminary characterization of electrode materials and consists of recording the absorption coefficient at a fixed energy while varying at will the electrode potential. The energy is chosen
A. Minguzzi, O. Lugaresi, C. Locatelli, S. Rondinini, F. D’Acapito, E. Achilli, P. Ghigna   +6 more
openaire   +3 more sources

Nanoporous Energy Absorption Systems

Design, Synthesis, and Applications, 2005
In a system consisting of hydrophobic nanoporous materials immersed in water, as the pressure increases the water can be forced into the nanopores, accompanied by a large increase in system free energy. As the pressure is reduced, however, in some nanoporous materials the defiltration is difficult and thus the excess solid-liquid interface energy can ...
Yu Qiao, Xinguo Kong, Falgun B. Surani
openaire   +1 more source