A double porosity material for low frequency sound absorption
Honggang Zhao, Yang Wang, Dianlong Yu, Haibin Yang, Jie Zhong, Fei Wu, Jihong Wen
Topics & Concepts
PorosityMaterials scienceAbsorption (acoustics)Porous mediumResonance (particle physics)Work (physics)Speed of soundLow frequencyModulusBulk modulusComposite materialParticle (ecology)Particle velocityAcousticsPhysicsThermodynamicsAtomic physicsGeologyOceanographyAstronomyAcoustic Wave Phenomena ResearchWind and Air Flow StudiesCellular and Composite Structures