Hello guys , i'm trying to calculate , with flow simulation , a force generated by the rotation of my propeller . I don't know why but when i try to show the flow trajectories , those trajectories seems to be good , but i can't obtain any force or any difference of presure/velocity. If someone could help me to fix this , that would be very kind.
Some screenshots of my flowsimulation parameters :
(All those screenshots will be in french , sorry about that)