Hydrodynamic of a ship
 

hello,

i would like to calculate tha hydrodynamic losses of a hull in cfx 11. it is the first time that i try to do that in cfx and i have a lot of questions, so if there is anyone expert on this please answer me.

my questions are: 1) i have to create the water and the ship and the air? or only the water and the ship?

2) what kind of interfaces i have to apply? between wich parts?

3) how can i apply the weight of the ship and the velocity ?

4) what else i have to do?

thanks a lot James