Elucidating Structure-Property relationships for optimization of plate lattice sound absorbers

• Published in: Materials & design Vol. 253; p. 113801
• Main Authors: Chua, Jun Wei, Zhai, Wei, Li, Xinwei
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.05.2025; Elsevier
• Subjects: Helmholtz Resonators; Lattice Structures; Sound Absorption; Structural-Property Relationship; Transfer Matrix Method; Lattice Structures; Helmholtz Resonators; Transfer Matrix Method; Structural-Property Relationship; Sound Absorption

[Display omitted] •Developed a high-fidelity model for predicting acoustic properties of plate lattices.•Revealed key structural-property links driving acoustic performance in plate lattices.•Plate lattices absorb sound based on Helmholtz resonance.•Optimized perforated lattice designs for superior...