[amirhosseintaran]

Hi Foamers,

Recently, I've been trying to solve the floatingObject test case in foam-extend-4.1. The built-in tutorial works well without any divergence. However, when I try to change the mass from 9.6 (the default value in the case) to 3.14 and update the moment of inertia based on this new value, I am facing a strange behavior. The box starts to submerge into the water, although its density is smaller than the water's density, and the solution diverges right after this submerging.

I suspect there is a problem with the definition of mass in foam-extend, but I am unable to tackle the problem. Does anyone have a similar experience with this?

Best regards,
Amirhossein.