Vortex Stretching and Wake Age

[robytian]

Hi @ebranlard
https://openfast.readthedocs.io/en/main/source/user/aerodyn-olaf/OLAFTheory.html#stretching-and-wake-age
Formula 28 in the help manual, the second item on the right, whether it is necessary to divide a rotational angular velocity omega,I have some questions about this, and I hope you can answer them. Thank you.

Does this ensure that we can solve to get the size of the vortex core radius for that vortex filament segment at the current time step.
BR,

Roby

[robytian]

Hi @ebranlard

Can you help me to answer it? I want to know how to write this part in the program. Thank you.

BR，
Roby