Topology optimization methods for thermal metamaterials: A review

International Journal of Heat and Mass Transfer, Год журнала: 2024, Номер 227, С. 125588 - 125588

Опубликована: Апрель 24, 2024

Язык: Английский

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Machine intelligence in metamaterials design: a review

Oxford Open Materials Science, Год журнала: 2024, Номер 4(1)

Опубликована: Янв. 1, 2024

Abstract Machine intelligence continues to rise in popularity as an aid the design and discovery of novel metamaterials. The properties metamaterials are essentially controllable via their architectures until recently, process has relied on a combination trial-and-error physics-based methods for optimization. These processes can be time-consuming challenging, especially if space metamaterial optimization is explored thoroughly. Artificial (AI) machine learning (ML) used overcome challenges like these pre-processed massive datasets very accurately train appropriate models. models broad, describing properties, structure, function at numerous levels hierarchy, using relevant inputted knowledge. Here, we present comprehensive review literature where state-of-the-art design, development In this review, individual approaches categorized based methodology application. We further trends over wide range problems including: acoustics, photonics, plasmonics, mechanics, more. Finally, identify discuss recent research directions highlight current gaps

Язык: Английский

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Topology optimization design of recoverable bistable structures for energy absorption with embedded shape memory alloys

Thin-Walled Structures, Год журнала: 2024, Номер 198, С. 111757 - 111757

Опубликована: Фев. 27, 2024

Язык: Английский

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Multi-objective topology optimization for solid-porous infill designs in regions-divided structures using multi-patch isogeometric analysis

Computer Methods in Applied Mechanics and Engineering, Год журнала: 2024, Номер 428, С. 117095 - 117095

Опубликована: Июнь 3, 2024

Язык: Английский

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A review of linear and nonlinear vibration analysis of composite laminated structures by computational approaches: 2015–2024

Nonlinear Dynamics, Год журнала: 2025, Номер unknown

Опубликована: Янв. 15, 2025

Язык: Английский

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Strut and stochastic polymer reinforcement interpenetrating phase composites: Static, strain-rate and dynamic damping performance

Thin-Walled Structures, Год журнала: 2024, Номер 198, С. 111618 - 111618

Опубликована: Янв. 26, 2024

Язык: Английский

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Multi-feature bionic gradient hierarchical lattice metamaterials with multi-synergistic crushing mechanisms

International Journal of Mechanical Sciences, Год журнала: 2024, Номер 283, С. 109383 - 109383

Опубликована: Май 13, 2024

Язык: Английский

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Energy absorption and piezoresistive characteristics of 3D printed honeycomb composites with hybrid cell architecture

Virtual and Physical Prototyping, Год журнала: 2024, Номер 19(1)

Опубликована: Апрель 18, 2024

This paper introduces a novel hybrid honeycomb (HC) design achieved by continuously blending non-auxetic hexagonal and auxetic re-entrant cell geometries along the out-of-plane direction. These HCs are additively manufactured via fused deposition modelling (FDM) using PA12 polymer reinforced with 15 wt.% of discontinuous carbon fibres. We study mechanical piezoresistive performance under quasi-static in-plane loading performed at temperatures ranging between 25-125°C. The results demonstrate significant compression enhancements in configuration, achieving up to 43% increase collapse strength 119% absorbed energy. incorporation multiple layers structure further enhanced properties, ultimately 181% enhancement energy absorption. honeycombs also showed pronounced response gauge factors range 18–37 within elastic regime, making them suitable for wide multifunctional applications.

Язык: Английский

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Highly efficient and extensible parallel topology optimization for continuous fiber reinforced composites

Computer Methods in Applied Mechanics and Engineering, Год журнала: 2025, Номер 436, С. 117713 - 117713

Опубликована: Янв. 4, 2025

Язык: Английский

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Geometrical nonlinearity infill topology optimization for porous structures using the parametric level set method

Thin-Walled Structures, Год журнала: 2025, Номер unknown, С. 113013 - 113013

Опубликована: Янв. 1, 2025

Язык: Английский

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