engine flow analysis to find torque

maurizio

hello

i am trying to simulate the crankshaft of an internal compution engine to see the torgue how change if i change the lubricate, i mesh the lubricate and the crankshaft and also the engine block, i have 3 questions on it

1) shall i mesh also the air? 2) as i know we do not create an interface between lubricate and air. is that correct? 3)how can i create the axis of rotation of the crankshaft? 4) how can i create the rotation of the crankshaft ?

thanks in advance