Enhancing nonwoven fabric material sound absorption using embedded labyrinthine rigid structures
Iwan Prasetiyo, Indra Sihar, Ferio Brahmana, Gunawan
Topics & Concepts
Materials scienceNonwoven fabricIsotropyAbsorption (acoustics)Finite element methodWavelengthAnisotropyPorosityComposite materialAcousticsPorous mediumOpticsStructural engineeringOptoelectronicsEngineeringPhysicsFiberAcoustic Wave Phenomena ResearchNoise Effects and ManagementVehicle Noise and Vibration Control