Transient analysis of horizontal axis wind turbine
 

I want to do, transient analysis of horizontal axis wind turbine. Sliding mesh I want to use. I also use mesh interfaces. I want to know how many cell zone conditions will appear. After the simulation the value of the torque is very large as an example for a 7 meter diameter wind turbine's torque will be in the range of (1500 NM to 2000 NM) approximately but our simulation gives very large value of torque e.g. 20000 NM t0 25000 NM. What is the probable problem in our simulation?
Please give us quick and valuable reply as time constraint is there. :confused: