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Welcome to the NREL’s Discourse-Based Wind & Water Forum! This forum is used to support the software and data provided by NREL’s wind and water programs. This forum replaces the old php-based NWTC forum previously host…

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4 760 February 2, 2022
About TurbSim Input File.
Inflow Turbulence
11 9363 October 3, 2022
IEA 15 MW RWT: fixed foundations. Discrepancy in RtAeroPwr among OLAF and BEMT
Rotor Aerodynamics
9 263 October 3, 2022
Reference turbines for scaling
Wind & Water
9 130 October 3, 2022
Platform displacement timeseries input
Structural Analysis
1 14 October 3, 2022
Instructions for Compiling FAST
Computer-Aided Engineering Software Tools
261 188046 September 30, 2022
DTU 10-MW Reference Wind Turbine
Computer-Aided Engineering Software Tools
91 59292 September 29, 2022
FAST.Farm
General
398 66449 September 29, 2022
Manipulation of 2D aerodynamics coefficients and OLAF parameters
Airfoils
6 165 September 29, 2022
Running examples with the Seismic module
Computer-Aided Engineering Software Tools
77 3448 September 29, 2022
Compatible input files for 10MW and 15MW reference turbines
1 44 September 29, 2022
Is hub center of mass located at the same position of rotor apex?
1 30 September 28, 2022
Aerodynamic damping of the nacelle, tower and the blades
1 36 September 28, 2022
FAST 8.10 Test Cases 18-25 in Simulink
Computer-Aided Engineering Software Tools
17 7452 September 28, 2022
Thrust matching of model of idling wind turbine
Wind & Water
4 36 September 28, 2022
Steady-state response of the wind turbines
1 42 September 27, 2022
Natural frequency and damping ratio calculation
Structural Analysis
17 23246 September 27, 2022
Reference points for the hydrodynamic data of the multibody structure in the potential-flow solution
Computer-Aided Engineering Software Tools
4 41 September 27, 2022
NREL 5MW blade layup
Structural Analysis
6 5265 September 27, 2022
Tracking wind-speed dependent target TSR value in ROSCO
Controls
4 53 September 26, 2022
dynamic response of the wind turbines
1 42 September 26, 2022
1.Wind turbine steady-state response
AeroDyn Development
1 53 September 26, 2022
Will initial condition TTDspFA in Elastodyn lead to intial displacement and deflection of blade?
Structural Analysis
2 33 September 26, 2022
Yaw error specification
Wind & Water
2 33 September 26, 2022
Linearized mooring line stiffness matrix
4 46 September 24, 2022
EOG with IECWind v5.01.02
Computer-Aided Engineering Software Tools
13 1218 September 24, 2022
Deriving lift/drag coefficients
13 122 September 24, 2022
Error in running TurbSim
Wind Farm Modeling
31 11038 September 24, 2022
Blade sectional moment capacities
1 38 September 24, 2022