pressure force on walls
 

hi,
i make an analysis on blunt body. after i ran the solution, the one of the results data in solution showed pressure force on walls. what pressure does this refer to? is it the same as pressure drag? how can find pressure drag?

hope there is someone can help me because i am totally new with this.

cheers

Flow acts on walls through pressure force and wall shear. The two sum to give the total force on the wall.