I got a problem in simulating the parked turbine. I used Test13（WP 1.5 MW）. I disabled all DOFs and I also set NacYaw=0，Azimuth=270，BlPitch(1)、(2)、(3)=90. I set WindType=1（steady），HWindSpeed=30. After running，drag force(RtAeroFzh)=-81900N,lift force(RtAeroFxh)=244.9N.
I also estimated the mean wind load on blades with Matlab. The drag force and lift force on each blade element per unit length is calculated as FD=0.5ρ(U^2)CD; FL=0.5ρ(U^2)CL. In this way，drag force is about -81091N(agree well with OpenFast)，lift force is about -8663N.
I checked CD and CL in OpenFast and MATLAB，they agree well. I don’t know why the lift force differs so greatly.But I think the lift force from OPenFast seems too little. Do you think the result from OpenFast credible？