A Topology Optimization Method for Managing Transient Thermal and Vibration Effects with Eigenvalues and Steady-State Constraints DOI

Sukeo Onodera,

Takayuki Yamada

Published: Jan. 1, 2024

Language: Английский

3D printing of active mechanical metamaterials: A critical review DOI Creative Commons
Muhammad Yasir Khalid, Zia Ullah Arif, Ali Tariq

et al.

Materials & Design, Journal Year: 2024, Volume and Issue: unknown, P. 113305 - 113305

Published: Sept. 1, 2024

Language: Английский

Citations

10
Free-form and multi-physical metamaterials with forward conformality-assisted tracing DOI
Liujun Xu, Gaole Dai, Fubao Yang

et al.

Nature Computational Science, Journal Year: 2024, Volume and Issue: 4(7), P. 532 - 541

Published: July 9, 2024

Language: Английский

Citations

6
Neuro-Symbolic Artificial Intelligence in Accelerated Design for 4D Printing: Status, Challenges, and Perspectives DOI Creative Commons

Oualid Bougzime,

Christophe Cruz,

Jean–Claude André

et al.

Materials & Design, Journal Year: 2025, Volume and Issue: unknown, P. 113737 - 113737

Published: Feb. 1, 2025

Language: Английский

Citations

0
Density-based topology optimization for ITR-free thermal cloaks DOI Creative Commons

S. Kato,

Kohei Takejima,

Z. Song

et al.

International Journal of Heat and Mass Transfer, Journal Year: 2025, Volume and Issue: 242, P. 126834 - 126834

Published: Feb. 27, 2025

Language: Английский

Citations

0
Non-conformal thermal cloak metamaterial by continuous metal fiber embedded 3D printing DOI

Muhammad Jawad Ahmad,

Xiaoyong Tian, Xin Dai

et al.

International Journal of Heat and Mass Transfer, Journal Year: 2025, Volume and Issue: 242, P. 126796 - 126796

Published: Feb. 14, 2025

Language: Английский

Citations

0
Tailorable Thermal Conduction and Thermal Energy Storage Behaviors in 3D Printed Hierarchical Cellular Structure‐Based Phase Change Materials DOI Open Access
Lin Qiu, Xin Wang,

Guangpeng Feng

et al.

Small Methods, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 21, 2025

Abstract Cellular structures assembled by periodic base cells (PBC) are important carriers of phase change materials (PCMs) in practical applications. The configuration the PBC and its topology significantly influence thermal conduction cellular storage properties PCMs. This study develops a framework for multiscale optimization structures, which can first determine optimal PBCs then their density distribution. optimized structure is tree‐like, as shown hierarchical pores formed with varying densities. successfully reduces maximum temperature 22%, improves uniformity 9%, shortens melting time 8% compared to unoptimized structure. different selective‐laser‐melting 3D‐printed encapsulate paraffin wax, experimentally validates that shorten 10.4% uniform structure, even if porosity same. progress breaks through conventional concept effective conductivity cannot be modulated once fixed opens up new idea improve behavior

Language: Английский

Citations

0
Additively manufactured hybridized heat sinks co-optimized for simultaneous thermal enhancement and weight reduction DOI
Huaxu Liang, Huanyu Zhao, Hanyang Ye

et al.

Applied Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 126135 - 126135

Published: March 1, 2025

Language: Английский

Citations

0
Dynamic responses and energy absorption characteristics of windmill-shaped auxetic structure under impact loading DOI
Chuanbiao Zhang, Fucong Lu, Wenchao Mo

et al.

Structures, Journal Year: 2025, Volume and Issue: 75, P. 108670 - 108670

Published: March 18, 2025

Language: Английский

Citations

0
Computational design of mechanical metamaterials through misaligned periodic microstructure DOI Creative Commons
Jiaxin Zhou, Ikumu Watanabe, Keita KAMBAYASHI

et al.

Materials & Design, Journal Year: 2025, Volume and Issue: unknown, P. 113819 - 113819

Published: March 1, 2025

Language: Английский

Citations

0
Fluid Flow and Heat Transfer Performances of Aluminum Alloy Lattices with Triply Periodic Minimal Surfaces DOI Open Access

Zhensen Liu,

Ziyang Gao, Mingqiu Dai

et al.

Materials, Journal Year: 2025, Volume and Issue: 18(7), P. 1407 - 1407

Published: March 22, 2025

Thermal protection systems play a pivotal role in astronautical engineering fields. However, traditional rectangular fin (RF) structures exhibit low thermo-fluid properties. Inspired by the minimal surfaces nature, this study develops three types of triply periodic surface (TPMS) lattices, namely, sheet primitive (SP), network I-WP (NW), and (SW) using mathematical formulae. The TPMS lattices are fabricated laser powder bed fusion AlSi10Mg powder. A convective heat transfer simulation model is established validated through experiments. fluid flow characteristics, overall performance comprehensively investigated based on model. Results show that relationship between pressure loss velocity satisfies Darcy–Forchheimer law. Compared to RF structures, more uniform temperature distribution at same rate, highest coefficient increased approximately 96.62%. This due complex internal which enhance disturbance further improve coefficient. thermal index (α) higher than with an order αSP>αSW>αNW>αRF, confirms potential applications systems.

Language: Английский

Citations

0