An Experimental Investigation of Acoustic Black Hole Dynamics at Low, Mid, and High Frequencies

Engineering

• Experimental Investigation 100%
• Bending Wave 100%
• Layer Thickness 50%
• Energy Dissipation 50%
• Finite Element Method 50%
• Design Parameter 50%
• Two Dimensional 50%
• Mode Shape 50%
• Aluminum Plate 50%
• Radiated Sound Power 50%
• Hole Plate 50%
• Vibration Reduction 50%
• Sound Radiation 50%
• Hole System 50%
• Effective Energy 50%

Keyphrases

• Acoustic Black Hole 100%
• Damping Layer 23%
• Bending Wave 15%
• Low-frequency Performance 15%
• Layer Thickness 7%
• Two Dimensional 7%
• Effective Method 7%
• Lower Order 7%
• Vibration Reduction 7%
• Finite Element 7%
• Low Frequency Range 7%
• Plate Thickness 7%
• Wave Speed 7%
• Vibration Amplitude 7%
• Mass Effect 7%
• Structure Response 7%
• Mode Shape 7%
• Aluminum Plate 7%
• Design Parameters 7%
• Acoustic Response 7%
• Performance Optimization 7%
• Local Change 7%
• Low Frequency Acoustics 7%
• High-frequency Range 7%
• Radiated Sound Power 7%
• Structural-acoustic 7%
• Transverse Vibration 7%
• Passive Method 7%
• Added Benefit 7%
• Damping Effect 7%
• Sound Radiation 7%
• Sound Power Measurement 7%
• Wave Vibration 7%
• Viscoelastic Damping Layer 7%
• Acoustic Black Hole Effect 7%
• Laser Vibrometer 7%
• Lightweight Methods 7%
• Effective Energy Dissipation 7%
• Vibrating Characteristic 7%
• Beam Thickness 7%
• Mid-frequency Range 7%
• Hole Plate 7%