Discrete noise prediction of variable pitch cross-flow fans by unsteady Navier-Stokes computations

Engineering

• Acoustic Pressure 100%
• Pressure Fluctuation 100%
• Acquired Data 50%
• Two Dimensional 50%
• Impeller 50%
• Flow Characteristics 50%
• Stabilizer 50%
• Frequency Modulation 50%
• Noise Source 50%
• Unsteady Flow 50%
• Viscous Flow 50%
• Blade Passing Frequency 50%
• Flow Distribution 50%
• Navier-Stokes Equation 50%
• Aerodynamic Noise 50%

Keyphrases

• Viscous Flow Field 33%

Physics

• Ffowcs Williams-Hawkings Equation 33%