please help me to simulate outlet water flow on the cover (to check jetting effect).
1st question how to choose inlet or outlet surfaces? Should I model a box and put cover inside or I should choose surfaces of the cover (object) itself ( I am in doubts which ones to use to simulate it correctly).
What is the value of the pressure I should use for simulation . From my understanding in flow driving analysis inlet is flow rate, outlet is pressure. Pressure is calculated by formula p equal to p0-roAv. How to choose p0?
Please, see example of what I am trying to achive (1st picture)
How to postprocess results, I have not achieved anything so far good in simulation, see pic 2. Is there any simple check I can perform to make sure my model is up and running?
For some of the cases I use wall to simulated fixed BCs is it correct or can I simulate it with velocity inlet equal to 0.
I didnt get any reasonable results, any recommendations what I should look into (videos, etc.).
Thank you for help