Ventilated acoustic metamaterial for noise insulation in a duct with non-uniform cross sections
D.S. Kim, Jiwan Kim, Wonju Jeon
Topics & Concepts
SoundproofingAcousticsDuct (anatomy)Materials scienceStructural engineeringEngineeringPhysicsAnatomyMedicineAcoustic Wave Phenomena ResearchAerodynamics and Acoustics in Jet FlowsNoise Effects and Management