Search found 4 matches

by Xiaoqi.Qu
Tue Aug 06, 2019 9:46 pm
Forum: Structural Analysis
Topic: Extract blade tip torsional deformation from the Wiener-Milenković parameters in BeamDyn
Replies: 0
Views: 116

Extract blade tip torsional deformation from the Wiener-Milenković parameters in BeamDyn

Dear all, I am trying to extract the blade tip torsional deformation from the outputs of BeamDyn. The parameters "TipRdxr", "TipRDyr" and "TipRDzr" in BeamDyn output are Wiener-Milenković rotation parameters, which corresponds to c1, c2 and c3 in the equation(5.17) in B...
by Xiaoqi.Qu
Fri Feb 01, 2019 6:10 pm
Forum: Structural Analysis
Topic: Set blade initial conditions for BeamDyn
Replies: 2
Views: 975

Re: Set blade initial conditions for BeamDyn

Dear Jason,

Thank you for your kind reply. It is really helpful for me.


Best regards.
Xiaoqi Qu
by Xiaoqi.Qu
Sat Jan 26, 2019 1:24 am
Forum: Structural Analysis
Topic: Set blade initial conditions for BeamDyn
Replies: 2
Views: 975

Set blade initial conditions for BeamDyn

Dear all, Does anyone know how to set the initial blade tip displacement and initial pitch in BeamDyn? I know these values can be set in ElastoDyn input file. But I want to use BeamDyn to calculate the blades' deformation. It seems that BeamDyn ignores these settings in the ElastoDyn input file. I w...
by Xiaoqi.Qu
Thu Dec 06, 2018 9:06 pm
Forum: Rotor Aerodynamics
Topic: Obtaining Aerodynamic Coefficients in AeroDyn v.14
Replies: 10
Views: 4986

Re: Obtaining Aerodynamic Coefficients in AeroDyn v.14

Hi all, I was also trying to run the DTU 10-MW RWT by FAST v8.16 and Aerodyn v15. But there are some errors. The error message on the command window are: forrtl: severe (157): Program Exception - access violation … forrtl: severe (28): CLOSE error, unit 7, file "Unknown" Have anyone run th...

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