I am trying to replicate this small scale simulation:
Where the ball is very tiny, d = 0,11 mm. I've done this by editing a test case provided by DualSPHysics and in the end I end up with a total of 16000 particles. For some reason it takes 10 minutes to solve each part, where before (the non edited case) it would be done in 1 min pr. part. For some reason it is doing 190000 steps instead of 90 steps as before.
Have anyone experienced and /or solved this? I've been try looking into tweaking the constants, but having some difficulties of where to start.