NREL 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	6447	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	3852	February 2, 2022
Selection of blade coordinate system Computer-Aided Engineering Software Tools	6	35	September 6, 2025
IEA15 UMaine Semisubmersible subdyn model Computer-Aided Engineering Software Tools	5	78	September 6, 2025
NcIMUT is very large value Computer-Aided Engineering Software Tools	2	9	September 6, 2025
Creating u, v, and w files using TurbSim Inflow Turbulence	5	30	September 5, 2025
Wind & Wave data Computer-Aided Engineering Software Tools	70	41801	September 5, 2025
Error - forrtl: severe (157): Program Exception - access violation Computer-Aided Engineering Software Tools	9	16	September 5, 2025
Imposed force does not affect the motion of a turbine Computer-Aided Engineering Software Tools	7	26	September 4, 2025
Using BECAS to obtain 6X6 stifness and mass properties for BEAMDyn input Computer-Aided Engineering Software Tools	3	12	September 4, 2025
Foundation Stiffness and damping in FAST v8 Structural Analysis	76	30509	September 4, 2025
Platform structural constraint Systems Engineering Software Tools	3	24	September 3, 2025
[NREL 5 MW RWT] Tower mass, fore-aft inertia and parallel axis theorem Structural Analysis	3	15	September 2, 2025
Running IEA-15-240-RWT with BeamDyn instead of Elastodyn Wind & Water	4	658	September 2, 2025
Drivetrain Dynamic Model General	37	8371	September 2, 2025
Second-order responses of a FWT (using AQWA for the frequency domain analysis) Computer-Aided Engineering Software Tools	5	747	September 2, 2025
Running OpenFAST with Simulink Type 4 Wind Turbine Generator Model Computer-Aided Engineering Software Tools	49	2884	August 26, 2025
Building a DTU 10MW Turbine numerical model using Orcaflex Systems Engineering Software Tools	13	1094	August 22, 2025
Modeling Workshops News and Announcements	29	81837	August 22, 2025
Turbine-soil interaction. Influence on the mode shapes. Structural Analysis	150	48192	August 21, 2025
OpenFAST Foundation and Tower Loads Computer-Aided Engineering Software Tools	3	26	August 20, 2025
TMD weight in the barge platform frame Computer-Aided Engineering Software Tools	3	16	August 20, 2025
Question regarding moordyn coefficients Computer-Aided Engineering Software Tools	6	35	August 20, 2025
Water ballasting & buoyancy loads Computer-Aided Engineering Software Tools	8	4752	August 19, 2025
Calculated vs. WISDEM Output Strains Systems Engineering Software Tools	3	62	August 19, 2025
Interpreting LSSTipVxs and sectional velocities (N8RVXg) in OpenFAST Computer-Aided Engineering Software Tools	1	20	August 19, 2025
Benchmarking with OpenFast Structural Analysis	7	54	August 18, 2025
Question regarding HydroDyn Strip Theory Implementation Computer-Aided Engineering Software Tools	19	5930	August 15, 2025
FAST.Farm Output Wind Farm Modeling	16	55	August 15, 2025
Using TurbSim for large wind farms Wind Farm Modeling	28	1514	August 14, 2025

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

6447

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…