[nw_ds]

Hello MyName is Mohammed

i am still new at this so i appreciate help in as much details as possible

my problem is that i want to do propeller simulation in atmosphere

i made CAD of the propeller in a cylindrical domain
but I have two problems
(1) the BC (inlet , outlet , sides of the cylinder)
(2) the i heard that i need to put not in 1 rotating domain but in 2 domain the outer is stationary and the inner
is rotating

if you need the CAD of the propeller my email is public i can send it for you
thank you very much

I appreciate fast reply thank you