Acoustic metasurfaces designed via topology optimization for regional sound insulation

New development in freefem++

Frédéric Hecht · Journal of Numerical Mathematics · 2012 · 3.2K citations · Full text

On the Topological Derivative in Shape Optimization

Antoni Żochowski · SIAM Journal on Control and Optimization · 1999 · 886 citations

Geometric Modeling, Arbitrary Shape Functional, Engineering +13

Wavefront modulation and subwavelength diffractive acoustics with an acoustic metasurface

Yangbo Xie, Wenqi Wang, Huanyang Chen et al. · Nature Communications · 2014 · 885 citations · Full text

Engineering, Optical Properties, Acoustic Metamaterial +8

A topology optimization method based on the level set method incorporating a fictitious interface energy

Takayuki Yamada, Kazuhiro Izui, Shinji Nishiwaki et al. · Computer Methods in Applied Mechanics and Engineering · 2010 · 600 citations

Numerical Analysis, Electrical Engineering, Engineering +12

Metascreen-Based Acoustic Passive Phased Array

Yong Li, Xue Jiang, Bin Liang et al. · Physical Review Applied · 2015 · 373 citations · Full text

Acoustic Methods, Aeroacoustics, Biomedical Acoustics +13