Added nonlinear damping of homogenized fluid-saturated microperforated plates in Forchheimer flow regime

Keyphrases

• Acoustic Excitation 25%
• Acoustics 25%
• Added Damping 100%
• Aircraft Turbine 25%
• Boundary Layer 25%
• Characteristic Frequency 25%
• Coupled Partial Differential Equations 25%
• Damping Effect 25%
• Excitation Levels 25%
• First Cause 25%
• Flow Regime 100%
• Fluid Velocity 25%
• Fluid-saturated 100%
• Fluid-solid Interaction 25%
• Forchheimer 25%
• Forchheimer Flow 100%
• Friction Mechanisms 25%
• High Amplitude 25%
• Homogenization Method 25%
• Hostile Environment 25%
• Linear Framework 25%
• Low Frequency Range 25%
• Micro-perforated Plate 100%
• Microperforation 25%
• Nonlinear Damping 100%
• Nonlinear Damping Term 25%
• Nonlinear Mechanism 25%
• Nonlinearity 50%
• Numerically Analyses 25%
• Partial Differential Equations 25%
• Perforation 100%
• Perforation Diameter 50%
• Sensitivity Analysis 25%
• Sound Absorption 25%
• Strong Excitation 25%
• Structural Deformation 25%
• Structural Dynamics 25%
• Structural Plates 25%
• Structural Response 25%
• System of Equations 25%
• Vibratory Behavior 25%
• Viscous Damping 50%
• Viscous Friction 25%

Engineering

• Analytical Result 50%
• Boundary Layer 50%
• Characteristic Frequency 50%
• Conducted Experiment 50%
• Damping Effect 50%
• Damping Term 50%
• Equation System 50%
• Experimental Result 50%
• Flow Regime 100%
• Fluid Velocity 50%
• Harmonics 100%
• Hostile Environment 50%
• Independent Parameter 50%
• Microperforations 50%
• Nonlinearity 100%
• Partial Differential Equation 100%
• Resistive 50%
• Sound Absorption 50%
• Structural Dynamics 50%
• Structural Response 50%
• Turbine 50%

Material Science

• Aircraft 100%
• Boundary Layer 100%
• Homogenization 100%
• Structural Dynamics 100%