Sorry if this is a basic question, but here goes. I am simulating this quite simple 2d case with Z-periodicity and normal gravitation:
After finishing my simulation I'd like to use the measure tool and find the velocity of the fluid going past the red line (ie. grid points, it is horizontal).
I am trying to do this using DualSPHysics Freecad addon and I am inserting following in the program:
It generates the file but it says that at alle times all velocities are equal to zero, which is not correct of course.
Could anyone of you kindly show me where my mistake lies?
Kind regards Ahmed