Hierarchical porous kapok fiber composite aerogel with Helmholtz resonant cavity for low-frequency sound absorption
Liting He, Lulu Song, Jing Fang, Hao Li, Ming Luo, Qixiu Cheng, Xiaoang Liu
Topics & Concepts
Materials scienceComposite materialAerogelComposite numberPorosityLow frequencyAbsorption (acoustics)AstronomyPhysicsAcoustic Wave Phenomena ResearchAerosol Filtration and Electrostatic PrecipitationAerogels and thermal insulation