Improvement of broadband low-frequency sound absorption and energy absorbing of arched curve Helmholtz resonator with negative Poisson’s ratio
Weifan Kong, Tao Fu, Timon Rabczuk
Topics & Concepts
BroadbandAcousticsResonatorHelmholtz free energyAbsorption (acoustics)Helmholtz resonatorMaterials sciencePoisson distributionSound (geography)Energy (signal processing)PhysicsOpticsMathematicsThermodynamicsStatisticsQuantum mechanicsAcoustic Wave Phenomena ResearchVibration Control and Rheological FluidsVehicle Noise and Vibration Control