Effect of multi-layered IIR/EP on noise reduction of aluminium extrusions for high-speed trains
Jie Zhang, Dan Yao, Menglu Shen, Ruiqian Wang, Jiang Li, Shaoyun Guo
Topics & Concepts
Materials scienceVibrationAluminiumNoise (video)Constrained-layer dampingAcousticsSoundproofingComposite materialSound powerLoss factorCantileverNoise controlReduction (mathematics)Structural engineeringNoise reductionVibration controlEngineeringSound (geography)Computer scienceOptoelectronicsGeometryDielectricImage (mathematics)MathematicsPhysicsArtificial intelligenceRailway Engineering and DynamicsAcoustic Wave Phenomena ResearchVibration Control and Rheological Fluids