NLR Forum

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	6618	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	4017	February 2, 2022
ACDC without aerodynamics Structural Analysis	3	6	May 14, 2026
Question about comparing pitch hydrodynamic moment between OpenFAST and CFD for the OC4 DeepCwind semi-submersible in regular waves	0	1	May 14, 2026
Drivetrain Dynamic Model General	39	8530	May 14, 2026
Problems when using TLCD in NREL5MW_OC4 Computer-Aided Engineering Software Tools	28	126	May 13, 2026
Linearization OpenFAST Region 2 Computer-Aided Engineering Software Tools	51	1800	May 13, 2026
Eigenfrequencies of NREL 5MW Blade & full system Structural Analysis	9	5074	May 13, 2026
Aerodynamic forces at Hub Wind & Water	7	10	May 12, 2026
Yaw Dependent Instability Computer-Aided Engineering Software Tools	14	64	May 12, 2026
Fast.Farm generates errors at low wind speeds Computer-Aided Engineering Software Tools	12	359	May 8, 2026
ServoDyn blade pitch seems to always start from zero degrees Computer-Aided Engineering Software Tools	2	30	May 6, 2026
Comparison of motion RAO using MIT/NREL TLP file Wind & Water	21	122	May 5, 2026
Running an OpenFAST v5.0 simulation with the ROSCO controller Controls	7	62	May 4, 2026
Power loss with yaw misalignment Rotor Aerodynamics	8	1672	May 1, 2026
5MW Monopile CompServo Issue Wind & Water	3	12	April 28, 2026
Unexpected high-frequency energy in OpenFAST wind output from a 10 Hz .bts wind field Inflow Turbulence	2	15	April 27, 2026
LCOE base year reported by WISDEM Systems Engineering Software Tools	2	31	April 24, 2026
RBDO included or not in WEIS Computer-Aided Engineering Software Tools	3	27	April 21, 2026
ROSCO-MATLAB Implementation Controls	51	11460	April 16, 2026
Linearization problem while set UA_mod=4 Computer-Aided Engineering Software Tools	8	66	April 15, 2026
Comparing OpenFAST and steady-state performance from ccblade for the IEA 3.4 MW onshore wind turbine Computer-Aided Engineering Software Tools	5	25	April 10, 2026
Modeling an Idling Turbine for 22MW Computer-Aided Engineering Software Tools	20	67	April 9, 2026
IEA-15-240-RWT-UMaineSemi linearization Computer-Aided Engineering Software Tools	29	551	April 6, 2026
IEA 22MW reference turbine 1P-3P-6P regions General	10	73	April 3, 2026
Blade crack modeling in NREL 5-MW baseline wind turbine, modifying EdgeStff Structural Analysis	10	392	April 3, 2026
Rotor effective wind speed Controls	3	3981	April 2, 2026
Calculate TwFAM1Sh(2-6) and TwFAM2Sh(2-6) Computer-Aided Engineering Software Tools	35	204	April 1, 2026
Mode shapes of the blade used in ElastoDyn Structural Analysis	1	21	March 29, 2026
Shear Correction Aerodyn Module Computer-Aided Engineering Software Tools	3	33	March 27, 2026

Welcome to Discourse-Based Wind & Water Forum

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

6618

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…