I am getting some unusal numbers when I run YawDyn.
This is what I am doing, I may be wrong somewhere, so please point it out.
I use IECWind to generate Wind profile at hub height. (File 1)
I then prepare a AeroDyn.ipt file as given in its user manual.(File 2)
I have received the airfoil files from the company. (File 3)
I prepare the YawDyn.ipt file as given in its user manual. (File 4)
I then keep all these Files (1 to 4) in the folder with YawDyn.exe and run the executable.
I get the output files, Element.plt, YawDyn.opt and YawDyn.plt
Now here is my problem:
in element.plt the values of CL and CD are coming of the order 1.2E-05 and 1.2E-40 respectively.
I am going nuts,I don’t know what I have done wrong.
All units used are SI.
thanks and Regards