Multiscale porous with coiled-up channel for low-frequency broadband sound absorption
Yingli Li, Jiahui Yan, Yong Peng
Topics & Concepts
Materials sciencePorosityAbsorption (acoustics)Porous mediumFinite element methodCoupling (piping)Matrix (chemical analysis)BroadbandTransfer-matrix method (optics)ResonatorTransfer matrixLow frequencyAcousticsOpticsComposite materialOptoelectronicsPhysicsThermodynamicsAstronomyComputer scienceComputer visionAcoustic Wave Phenomena ResearchVibration Control and Rheological FluidsNoise Effects and Management