Bandgap design of three-phase phononic crystal by topological optimization

DOI10.1016/j.wavemoti.2019.102496OpenAlexW2995892656WikidataQ126548545 ScholiaQ126548545MaRDI QIDQ2229624

X. K. Han, Z. Zhang

Publication date: 18 February 2021

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.wavemoti.2019.102496

zbMATH Keywords

genetic algorithmtopological optimizationphononic crystalplane wave expansion

Mathematics Subject Classification ID

Mechanics of deformable solids (74-XX) Optics, electromagnetic theory (78-XX)

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Cites Work

• Wave localization in randomly disordered layered three-component phononic crystals with thermal effects
• Design of phononic materials/structures for surface wave devices using topology optimization
• Structural topology optimization involving bi-modulus materials with asymmetric properties in tension and compression
• Inverse metamaterial design for controlling band gaps in scalar wave problems
• Acoustic cloaking: geometric transform, homogenization and a genetic algorithm
• Genetic algorithm optimization of phononic bandgap structures
• Convergence problem of plane-wave expansion method for phononic crystals
• Systematic design of phononic band–gap materials and structures by topology optimization