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-   -   Blade Displacement_NLH Method (https://www.cfd-online.com/Forums/fidelity-cfd/206910-blade-displacement_nlh-method.html)

Ko_Shine September 18, 2018 06:37
Blade Displacement_NLH Method
 
Hello,

I've been trying to run FSI simulation of wind turbine blade based on modal approach using NLH method in FINE/Turbo. I have a question related to the blade displacement. I want the blade deformation to be 1 or 2% blade span. However, the solver couldn't run with those displacements, so I needed to reduce the deformation to 0.1% with which it solved successfully. If I want the deformation to be the larger value (up to 2% blade span), what would I need to do?

Thank you very much in advance.


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