A numerical comparison between multiple-scales and FEM solution for sound propagation in lined flow ducts

Engineering

• Good Agreement 100%
• Multiple Scale 100%
• Duct 100%
• Sound Propagation 100%
• Wave Number 50%
• Aircraft Engine 50%
• Dimensionless 50%
• Sound Transmission 50%
• Iso 50%
• Contour Plot 50%
• Special Interest 50%
• Finite Element Solution 50%
• Circumferential Mode 50%
• Radial Mode 50%
• Mode Number 50%
• Pressure Contour 50%
• Power Attenuation 50%
• Mach Number 50%
• Numerical Solution 50%