I've been trying to find information in some of the pdf's but I just can't figure this out and searching the forum a bit.
I started wondering about how I was able to export mass and volume from a 2d simulation? I did not specify any depth? This is my case:
Basically a box of fluid inside a box, and then a moving box in the middle.
Secondly my method for calculating the force acting on the moving box (in the middle) during movement is by using F = ma on the particles of the moving box, since I have the assumption that these particles have to get a acceleration to overcome the forces of water and do the prescribed sinusdioal motion. Any comments or better approach on this?
Kind regards, Ahmed