Decoupling Poisson's ratio effect from compression-torsion metamaterial

Thin-Walled Structures, Год журнала: 2025, Номер unknown, С. 112955 - 112955

Опубликована: Янв. 1, 2025

Язык: Английский

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Recent Advances of Auxetic Metamaterials in Smart Materials and Structural Systems

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 26, 2025

Abstract Auxetic metamaterials refer to materials and structures with extraordinary deformation, i.e., transverse expansion (contraction) under uniaxial tension (compression). In recent decades, a very wide range of innovative functional performance has been discovered stemming from this behavior. This desirable exhibition adaptivity, programmability, functionality provides great potential in soft intelligent systems. However, thus far, the mainstream research on auxetic focused subjective design, monotonic mechanical properties, passive tunability. review thorough overview classical properties applications, primary objective proposing new roadmap auxetics for advances interdisciplinary field. The fundamental works are categorized different configurations mechanisms. particular, integration shape morphing, actuation, sensing, multiphysical response, inverse design is reviewed detail. To accelerate development smart structural systems, applications generalized into robotics (outside body), human–machine interaction (surrounding healthcare devices (inside body). Finally, several significant topics emphasized theory, material choice, manufacturing technique, applications.

Язык: Английский

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Multi-objective optimization and theoretical analysis of re-entrant structure with enhanced mechanical properties

Thin-Walled Structures, Год журнала: 2024, Номер 199, С. 111791 - 111791

Опубликована: Март 11, 2024

Язык: Английский

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Inverse machine learning framework for optimizing gradient honeycomb structure under impact loading

Engineering Structures, Год журнала: 2024, Номер 309, С. 118079 - 118079

Опубликована: Апрель 27, 2024

Язык: Английский

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A Bioinspired Gradient Curved Auxetic Honeycombs with Enhanced Energy Absorption

International Journal of Mechanical Sciences, Год журнала: 2025, Номер unknown, С. 110189 - 110189

Опубликована: Март 1, 2025

Язык: Английский

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Multifunctional auxetic re-entrant metastructure for low-frequency broadband sound absorption and energy absorption

Thin-Walled Structures, Год журнала: 2025, Номер unknown, С. 113206 - 113206

Опубликована: Март 1, 2025

Язык: Английский

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Re-entrant thermal-responsive metamaterials with widely tunable thermal expansion

Composite Structures, Год журнала: 2025, Номер unknown, С. 119166 - 119166

Опубликована: Апрель 1, 2025

Язык: Английский

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Computational Modelling and Simulation of Scaffolds for Bone Tissue Engineering

Computation, Год журнала: 2024, Номер 12(4), С. 74 - 74

Опубликована: Апрель 4, 2024

Three-dimensional porous scaffolds are substitutes for traditional bone grafts in tissue engineering (BTE) applications to restore and treat injuries defects. The use of computational modelling is gaining momentum predict the parameters involved healing cell seeding procedures perfusion bioreactors reach final goal optimal growth. Computational based on finite element method (FEM) fluid dynamics (CFD) two standard methodologies utilised investigate equivalent mechanical properties scaffolds, as well flow characteristics inside respectively. success a simulation hinges selection relevant mathematical model with proper initial boundary conditions. This review paper aims provide insights researchers regarding appropriate (FE) models different materials CFD regimes bioreactors. Thus, these FEM/CFD may help create efficient designs by predicting their structural haemodynamic responses prior vitro vivo (TE) applications.

Язык: Английский

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Energy absorption of foam-filled TPMS-based tubular lattice structures subjected to quasi-static lateral crushing

Engineering Structures, Год журнала: 2024, Номер 316, С. 118581 - 118581

Опубликована: Июль 14, 2024

Язык: Английский

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Strain-independent auxetic metamaterials inspired from atomic lattice

International Journal of Mechanical Sciences, Год журнала: 2024, Номер 281, С. 109614 - 109614

Опубликована: Авг. 8, 2024

Язык: Английский

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