Dear Jason,
As you mentioned, I used member_total 4 in the previous simulations with 34 key points (kp_total). After your comment, I tired with member_total 1, and the simulation runs with 0.0003s (previously it was 0.0001).
What could be the possible reason for such very high frequencies? Blade structural properties in BeamDyn_Blade? Or any other input parameters in FAST setup?
I am not entirely sure, if my understanding is correct. For a simulation (BeamDyn included), does FAST calls for blade inputs from both ElastoDyn blade file and BeamDyn_Blade file, then compare or perform something for convergence between ElastoDyn and BeamDyn? If so, then the inputs for the both files need to be similar right?
Thanks and kind regards
Abhinay Goga