Comments (3)
ptrbortolotti
commented on July 18, 2024
Hello Muhammad,
those tables were generated with CCBlade, not with OpenFAST. CCBlade is the steady-state BEM solver of WISDEM https://github.com/WISDEM/WISDEM
I have never ran a detailed code2code comparison between AD15 and CCBlade. The formulations are similar, but there are certainly some differences between the two codes.
Best regards,
from iea-15-240-rwt.
MuhammadSharjil
commented on July 18, 2024
Hi @ptrbortolotti for the response.
I found certain differences between the two below items
a. https://github.com/IEAWindTask37/IEA-15-240-RWT/blob/master/OpenFAST/IEA-15-240-RWT/Cp_Ct_Cq.IEA15MW.txt
b. https://www.nrel.gov/docs/fy20osti/76773.pdf
The Cp and Ct doesnt matches in above cases.
I want to get an opinion about what value to use for calculation of region-2 Kw2 gain and for any other analysis.
Thanks
Regards,
Muhammad Sharjil
from iea-15-240-rwt.
gbarter
commented on July 18, 2024
Hello Muhammad,
The reference wind turbine definition has seen many bug fixes, as well as improvements to the computational models, since the original report. We consider simulations using the latest model files to be "truth". We also can no longer recover some of the results shown in the report due to these changes. Some similar comments are made in the FAQ.
Cheers,
Garrett
from iea-15-240-rwt.
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