Effects of ambient conditions on helicopter rotor source noise modeling

Keyphrases

• Ambient Conditions 100%
• Helicopter 100%
• Helicopter Rotor 100%
• Source Noise 100%
• Noise Modeling 100%
• Air Speed 33%
• Advance Rate 33%
• Rotor Harmonics 33%
• Blade-vortex Interaction Noise 33%
• External Noise 33%
• Harmonic Noise 33%
• True Airspeed 33%
• Noise Level 16%
• Rotorcraft 16%
• Speed of Sound 16%
• Modeling Method 16%
• Directivity 16%
• Main Rotor 16%
• Helicopter Rotor Noise 16%
• Thickness Noise 16%
• Flight Condition 16%
• Noise Estimation 16%
• Bell 16%
• Land Use Planning 16%
• Noise Generation 16%
• Acoustic Modeling 16%
• Performance Equation 16%
• Acoustic Equation 16%
• Parameter Identification Method 16%
• Flight Procedure 16%
• Single-rotor Helicopter 16%
• Noise Source Models 16%

Engineering

• Ambient Condition 100%
• Helicopter Rotors 100%
• Noise Source 100%
• Blade Vortex Interaction 66%
• Rotors 33%
• Noise Level 33%
• Rotorcraft 33%
• Directivity 33%
• Main Rotor 33%
• Flight Condition 33%
• Thickness Noise 33%
• Land Use 33%
• Source Model 33%