Aerodynamic performance of the NREL Unsteady Aerodynamics Experiment (Phase IV) twisted rotor

Physics & Astronomy

• unsteady aerodynamics 100%
• renewable energy 87%
• aerodynamics 70%
• rotors 65%
• angle of attack 55%
• performance 28%
• wind tunnel tests 16%
• pressure sensors 11%
• blades 11%
• plots 8%
• occurrences 8%
• coefficients 5%

Earth & Environmental Sciences

• aerodynamics 63%
• alternative energy 60%
• laboratory 34%
• wind tunnel 34%
• probe 26%
• experiment 25%
• test 12%

Engineering & Materials Science

• Renewable energy resources 52%
• Aerodynamics 52%
• Rotors 47%
• Angle of attack 43%
• Experiments 23%
• Wind tunnels 9%