Additively manufactured metamaterials for acoustic absorption: a review

V Sekar, WJ Cantwell, K Liao, B Berton… - Virtual and Physical …, 2024 - Taylor & Francis
Noise pollution, a major concern in modern life, contributes to various mental and
psychological problems. In this study, we concentrate on the recent developments in …

Uncertainty quantification of microstructures: a perspective on forward and inverse problems for mechanical properties of aerospace materials

MM Billah, M Elleithy, W Khan, S Yıldız… - Advanced …, 2025 - Wiley Online Library
In this review, state‐of‐the‐art studies on the uncertainty quantification (UQ) of
microstructures in aerospace materials is examined, addressing both forward and inverse …

[HTML][HTML] Experiment-informed finite-strain inverse design of spinodal metamaterials

P Thakolkaran, M Espinal, S Dhulipala, S Kumar… - Extreme Mechanics …, 2025 - Elsevier
Spinodal metamaterials, with architectures inspired by natural phase-separation processes,
have presented a significant alternative to periodic and symmetric morphologies when …

Fibro-porous materials: 3D-printed hybrid porous materials for multifunctional applications

W Johnston, J Godakawela, C Gatti… - Additive …, 2024 - Elsevier
This work demonstrates the additive manufacturing of fibro-porous materials—hybrid
materials with a fiber mesh integrated within the open cells of a base porous scaffold. The …

[HTML][HTML] Designing hybrid aerogel-3D printed absorbers for simultaneous low frequency and broadband noise control

Y Xue, LP Nobles, B Sharma, JS Bolton - Materials & Design, 2024 - Elsevier
Recent studies have demonstrated that granular aerogels with sub-50 μm particles surpass
conventional acoustic materials like glass fibers and polyurethane foams in low-frequency …

Energy absorption of PLA-based metamaterials manufactured by material extrusion: dynamic loads and shape recovery

MP Desole, A Gisario, M Barletta - The International Journal of Advanced …, 2024 - Springer
The objective of the study is to evaluate the performance of solid cellular structures in
Polylactic Acid (PLA) by extrusion of material. The structures studied are Strut-Based, Triply …

Additively Manufactured Spinodal Metamaterials for Aerospace Systems: A Data-Driven Design Framework

S Yildiz, ZE Eger, P Acar - AIAA SCITECH 2025 Forum, 2025 - arc.aiaa.org
Spinodal shapes are composed of smooth structural formations. With their unique topology,
they can demonstrate enhanced mechanical behavior with low stress concentrations in …

Energy absorption of PLA (Polylactic Acid)-based metamaterials manufactured by material extrusion: dynamic loads and shape recovery

DM Pia, G Annamaria, M Barletta - 2023 - researchsquare.com
An investigation of the behaviour of solid cell structures made of Polylactic Acid (PLA) by
material extrusion was conducted. The studied structures are Strut-Based, TPMS (Triply …

Acoustic materials based on the Gosper curve

TG ZIELINSKI, M D'AGOSTINI… - INTER-NOISE and …, 2024 - ingentaconnect.com
In this work, slotted acoustic materials based on a space filling curve called the Peano-
Gosper curve are proposed and investigated. The slits in such materials form a complex …

Acoustical Properties of Anisotropic Spinodoid Structures

Y Xue, B Wojciechowski, B Sharma, JS Bolton - 2023 - docs.lib.purdue.edu
Spinodoid structures, also called spinodoid metamaterials, are non-periodic cellular
structures that mimic the spinodal topologies that are observed during diffusion-driven …