Effects of blade tip thicknesses on hydrodynamic and noise performance of ducted propellers

Engineering

• Blade Passing Frequency 20%
• Blade Tip 100%
• Boundary Element Method 10%
• Detached Eddy Simulation 10%
• Duct 10%
• Efficiency Loss 10%
• Harmonics 10%
• Hydrodynamic Performance 100%
• Improve Efficiency 10%
• Noise Performance 100%
• Peak Value 10%
• Propeller Noise 10%
• Radiated Noise 20%
• Shrouded Propeller 100%
• Sound Pressure Level 20%
• Turbulent Kinetic Energy 10%
• Vortex 10%
• Vorticity 10%