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Dear all,
I have some problems with my BeamDyn model. The following error keeps popping up at some simulations: "FAST_Solution:FAST_AdvanceStates:B1:BD_GA2:BD_DynamicSolutionGA2:Solution does not…
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This is a proposal for adding a new tokenTypeId to NET.
**tokeTypeId 4**: unrealized carbon emissions in traded fuels and feedstocks (e.g., oil, gas, coal, biomass).
The purpose of this (fungibl…
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# Introduction to machine learning
What is Machine Learning?
Machine learning (ML) is a modern software development technique and a type of artificial intelligence (AI) that enables computers …
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I am working with @jfrederik-nrel, @ndevelder, @gyalla, and others at NREL/SNL regarding a turbine performance issue that we see with OpenFAST/ALM runs in unsteady ABL runs.
The problem is observed…
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Hello everyone!
Using AeroDyn, we can calculate the relative wind speed and angle of attack of the determined nodes on the blades of a 5MW reference wind turbine. But if I want to know the relative w…
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Hello, I hope you're doing well. I've run into a problem compiling software. As per the structure described, I've installed the required items. However, as shown in the picture, the term IFORT is not …
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Dear developers,
Under operational-level load combinations, the existing ability of OpenFAST to consider a linear-elastic tower and transition piece, together with SSI effects represented by a 6-DO…
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Dear Dr. Jonkman,
I am now working om the Test 25 of the NREL 5 MW-OC4-DeepCwind SemiSubmersible wind turbine. While investigating the wind turbine wind rotor torque, I found that the average of th…
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Hi, I've been looking through the examples and I can't seem to find any documentation for the drivetrain optimisation. There are some parameter names that I'm unfamiliar with.
opt = {}
opt["WISDE…
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Hello,
I am working in the OpenFast with the NREL 5 MW, which has a semi-submersible platform. I have implemented a state-space system for the rotor and generator rotational speeds basing on the bi…