A thin meta-structure with multi-order resonance for underwater broadband sound absorption in low frequency
Li Bo Wang, Cheng Zhi, Jiu Hui Wu
Topics & Concepts
Absorption (acoustics)AcousticsBroadbandUnderwaterMaterials scienceNoise reduction coefficientResonance (particle physics)Low frequencyAttenuation coefficientFinite element methodInfrasoundOpticsComputer sciencePhysicsTelecommunicationsEngineeringStructural engineeringPorosityComposite materialGeologyOceanographyParticle physicsAcoustic Wave Phenomena ResearchVibration Control and Rheological FluidsCellular and Composite Structures