Hi ! 
I want to calculate torque from wind in a 3-D cone. The torque that i want to find is depending to Y axis which is the vertical in the ground level. There are Mx My Mz that im interested in y axis. I want to make a wind analysis where i have a normal speed as inlet that creates some forces in the cone which they have as a result the above torque. 
How i find Mx My and Mz ? 

Thank you