NLR Forum - The National Laboratory of the Rockies (NLR)

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Topic	Replies	Views	Activity
Welcome to Discourse-Based Wind & Water Forum News and Announcements 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…	9	6596	February 2, 2022
Requesting access to our forum Forum Access Requests (READ THIS FIRST) Note: these rules apply only to accounts on this forum. They do not apply to accounts on other websites. Before creating a user account, please note our community rules: Community Rules. There are two steps to creating…	4	3989	February 2, 2022
Modeling an Idling Turbine for 22MW Computer-Aided Engineering Software Tools	16	24	April 7, 2026
Comparing OpenFAST and steady-state performance from ccblade for the IEA 3.4 MW onshore wind turbine Computer-Aided Engineering Software Tools	4	6	April 7, 2026
IEA-15-240-RWT-UMaineSemi linearization Computer-Aided Engineering Software Tools	29	535	April 6, 2026
IEA 22MW reference turbine 1P-3P-6P regions General	10	50	April 3, 2026
Blade crack modeling in NREL 5-MW baseline wind turbine, modifying EdgeStff Structural Analysis	10	374	April 3, 2026
Rotor effective wind speed Controls	3	3969	April 2, 2026
Linearization problem while set UA_mod=4 Computer-Aided Engineering Software Tools	6	27	April 2, 2026
Calculate TwFAM1Sh(2-6) and TwFAM2Sh(2-6) Computer-Aided Engineering Software Tools	35	185	April 1, 2026
Mode shapes of the blade used in ElastoDyn Structural Analysis	1	13	March 29, 2026
Shear Correction Aerodyn Module Computer-Aided Engineering Software Tools	3	28	March 27, 2026
Free decay test for 15MW RWT UMaineSemi Computer-Aided Engineering Software Tools	22	1866	March 27, 2026
How to use Elastodyn to calculate tower loads at specific positions? Computer-Aided Engineering Software Tools	1	18	March 26, 2026
Linearization OpenFAST Region 2 Computer-Aided Engineering Software Tools	41	1679	March 23, 2026
Question About Time Step Handling in TurbSim and OpenFAST Computer-Aided Engineering Software Tools	1	9	March 23, 2026
Teeter deg with 2 blade wind turbine Computer-Aided Engineering Software Tools	8	56	March 23, 2026
Tuning ROSCO controller with DISCON.IN Controls	22	6089	March 20, 2026
TurbSim SMOOTH spectral model — Richardson number as primary stability input and role of TI Inflow Turbulence	2	16	March 20, 2026
G3D wind array boundaries violated Computer-Aided Engineering Software Tools	7	850	March 19, 2026
Request for IEA 3.4 MW Onshore Wind Turbine Controller (.so for Linux) Computer-Aided Engineering Software Tools	2	13	March 16, 2026
Angle of Attack Instability in DLC 1.3 Rotor Aerodynamics	7	79	March 13, 2026
Tower strike while using the latest OpenFAST version in IEA 15MW model Computer-Aided Engineering Software Tools	17	185	March 12, 2026
Reduced speed OpenFAST v4+ vs v3.5.2 Computer-Aided Engineering Software Tools	4	28	March 12, 2026
model Validation Controls	99	25328	March 11, 2026
Comparison of motion RAO using MIT/NREL TLP file Wind & Water	5	43	March 11, 2026
Movable trailing edge flaps implementation Rotor Aerodynamics	51	40135	March 10, 2026
Blade icing & ice accretion on the blade Airfoils	3	30	March 9, 2026
WindCrete (Corewind project) version update. Openfast 2.1.0 to 3.5.4 to 4.2.0 Computer-Aided Engineering Software Tools	13	42	March 6, 2026
Synchronizing OpenFAST (standalone) with an external PLC controller Controls	3	65	March 6, 2026