Ultrathin and pressure-resistant meta-coating with embedded tree-shaped acoustic black hole for broadband low-frequency underwater sound absorption
Yanni Zhang, Manlin Tong, Xiaoting Rui, Guoping Wang, Fufeng Yang, Qinbo Zhou, Cheng Li, Bin He
Topics & Concepts
UnderwaterBroadbandAcousticsSound pressureCoatingMaterials scienceSound (geography)Absorption (acoustics)TelecommunicationsPhysicsComputer scienceGeologyComposite materialOceanographyAcoustic Wave Phenomena ResearchAerosol Filtration and Electrostatic PrecipitationFluid Dynamics Simulations and Interactions