Hi, I am to find the torque on a blade connected to the shaft. on force reports window what should i enter for moment center, axis direction of shaft or direction of flow, or what? What about pressure and viscous moments, am i going to add them up? pls note it is urgent. thanx baned

In the moment center you should enter the point that you want but you know what is better for you. In your case I`ll enter a point situated in the axis of the shaft.