Local resonance – Helmholtz lattices with simultaneous solid-borne elastic waves and air-borne sound waves attenuation performance
Gen Li, Yan Chen, Weiting Chen, Jinming Liu, Huan He
Topics & Concepts
AcousticsHelmholtz resonatorHelmholtz free energyMetamaterialAttenuationAcoustic attenuationResonatorVibrationDispersion (optics)Materials scienceResonance (particle physics)Vibration isolationSoundproofingMufflerOpticsPhysicsOptoelectronicsParticle physicsQuantum mechanicsAcoustic Wave Phenomena ResearchNoise Effects and ManagementAerodynamics and Acoustics in Jet Flows