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Sound absorption performance of helically perforated porous metamaterials at high temperature

A high-temperature theoretical model is established to investigate the sound absorption performance of helically perforated porous metamaterials (HPPM) at high temperature. Finite element simulations are carried out to validate the theoretical model, and good agreements have been achieved. By perfor...

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Bibliografske podrobnosti
Principais autores: Weitao Zhang, Xuewei Liu, Fengxian Xin
Format: Artigo
Jezik:Inglês
Izdano: Elsevier 2023-01-01
Serija:Materials & Design
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Online dostop:http://www.sciencedirect.com/science/article/pii/S0264127522010607
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