Keyphrases
Acoustic Black Hole
100%
Acoustic Black Hole Effect
14%
Acoustic Mode
14%
Acoustic Noise
14%
Acoustic-structure Coupling
14%
Coupling Coefficient
14%
Coupling Strength
14%
Damping Enhancement
28%
Existing Knowledge
14%
Flexible Plate
100%
Flexural Wave Propagation
14%
Forced Excitation
14%
Free Field
14%
Hole Structure
28%
Indentation
14%
Interior Sound Field
14%
Morphological Comparison
14%
Noise Radiation
14%
Noise Reduction
100%
Numerical Finite Element Model
14%
Physical Processes
14%
Plate-cavity
14%
Plate-cavity Coupling
14%
Point Forces
14%
Spatial Coupling
14%
Specific Features
14%
Structural Mode
14%
Structural Vibration
14%
Structural-acoustic
14%
Two Dimensional
100%
Vibration Damping
14%
Vibration Reduction
14%
Wide Frequency Range
14%
Engineering
Acoustic Mode
25%
Acoustic Noise
25%
Coupling Coefficient
25%
Coupling Strength
25%
Excitation Force
25%
Experimental Result
25%
Finite Element Modeling
25%
Flexible Plate
100%
Flexural Wave
25%
Free Field
25%
Hole Structure
50%
Indentation
25%
Simulation Result
25%
Sound Field
25%
Structural Vibration
25%
Two Dimensional
100%
Vibration Damping
25%
Vibration Reduction
25%
Material Science
Finite Element Modeling
100%
Indentation
100%
Mechanical Strength
100%
Morphology
100%
Structural Vibration
100%
Vibration Damping
100%
Physics
Acoustic Black Hole
100%
Acoustic Coupling
12%
Coupling Coefficient
12%
Electromagnetic Noise
12%
Finite Element Modeling
12%
Indentation
12%
Noise Reduction
100%
Physical Process
12%
Sound Field
12%
Structural Acoustics
12%
Structural Vibration
12%
Vibration Damping
12%
Vibration Reduction
12%
Wave Propagation
12%