Geometry and Meshing for Failure Analysis of Wind turbine blade
 

Hi everyone,
I am doing failure analysis of wind turbine blade. I have created a wind turbine blade which i mesh and perform simulations at different wind speeds and then find the loads at different wind speeds in ANSYS ICEM, FLUENT etc.

Now, i want to simulate Failure of the baldes in ANSYS.

I dont understand how am i supposed to do that in ANSYS. :(

Should i use a geometry of blade with a crack? how do i create such geometry?

ANY SORT OF HELP WILL BE HIGHLY APPRECIATED.

Thank you and have a great day and a new year.