• Organization: Department of Energy
• Updated: 2026-01-22T22:12:54Z

The repository contains time series data of pressure, viscous and moment forces for the NACA 0012 and 0021 airfoils at angles of attack (AOA), 5, 17, 30, 45, 60 and 90 degrees. The data was...

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• Organization: Department of Energy
• Updated: 2020-07-01T21:54:04Z

AeroDyn is a time-domain wind and MHK turbine aerodynamics module that can be coupled into the FAST version 8 multi-physics engineering tool to enable aero-elastic simulation of horizontal-axis...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31

Computational Unsteady Aerodynamics computer codes are being increasingly used. In order to validate their results they must be tested against valid experimental data. The present report aims...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31

The CFD Utility Software Library consists of nearly 30 libraries of Fortran 90 and 77 subroutines and almost 100 applications built on those libraries. Many of the utilities apply to multiblock...

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• Organization: Department of Energy
• Updated: 2019-06-27 12:41:27

No description found

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence 7: Shroud Operating (P) This test sequence used a downwind, rigid turbine with a 3.4° cone angle. The wind speed ranged from 5 m/s to 25 m/s. Turntable angles from 0° to...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence F: Downwind High Cone (F) This test sequence used a downwind, rigid turbine with an 18° cone angle. The wind speed ranged from 10 m/s to 20 m/s. Excessive inertial loading...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence E: Yaw Releases (P) This test sequence used a downwind, rigid turbine with a 3.4° cone angle. The wind speeds ranged from 7 m/s to 17 m/s. Initial yaw angles of ±90° were...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence 5: Sweep Wind Speed (F,P) This test sequence used an upwind, rigid turbine with a 0° cone angle. The wind speed was ramped from 5 m/s to 25 m/s by the wind tunnel operator....

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence R: Step AOA, No Probes (P) This sequence was designed to quantify the effect of the five-hole probes on the 3-D blade static angle-of-attack response in the presence of...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequences S, T, and U: Upwind, No Probes (F); Upwind 2° Pitch (F); Upwind 4° Pitch (F) This test sequence used an upwind, rigid turbine with a 0° cone angle. The wind speed...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequences H, I, and J: Upwind Baseline (F), Upwind Low Pitch (F), Upwind High Pitch (F) This test sequence used an upwind, rigid turbine with a 0° cone angle. The wind speed...

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• Organization: Department of Energy
• Updated: 2022-06-16T14:56:25Z

The INTEGRATE (Inverse Network Transformations for Efficient Generation of Robust Airfoil and Turbine Enhancements) project is developing a new inverse-design capability for the aerodynamic design...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence G: Upwind Teetered (F) Test sequence G used an upwind, teetered turbine with a 0° cone angle. The wind speeds ranged from 5 m/s to 25 m/s. Yaw angles of ±180° were achieved...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence 4: Static Pressure Calibration (P) This test sequence used a downwind, teetered turbine with a 3.4° cone angle. The wind speed ranged from 5 m/s to 25 m/s. Yaw angles of 0°...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence 3: Tower Wake Measure (P) Sequence 3 used a downwind, rigid turbine with a 3.4° cone angle. The wind speeds for this sequence corresponded to subcritical [7 m/s],...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence V: Tip Plate (F) This test sequence used an upwind, rigid turbine with a 0° cone angle. The wind speed ranged from 5 m/s to 25 m/s, and the yaw angle was held at 0°. The...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence O: Sin AOA, Parked (P) This sequence was designed to quantify the blade 3-D unsteady aerodynamic response in the absence of rotational influences by varying blade pitch...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence N: Sin AOA, Rotating (P) This sequence was designed to quantify the blade 3-D unsteady aerodynamic response in the presence of rotational influences by varying blade pitch...

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• Organization: Department of Energy
• Updated: 2020-03-27T00:00:00Z

**Overview** Sequence M: Transition Fixed (P) Test sequence M used an upwind, rigid turbine with a 0° cone angle. The wind speed ranged from 5 m/s to 15 m/s. Yaw angles ranged from 0° to 90°....

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