P.S: the node at 0,0 is the same as cavity reference node. This node, remains constant in its position through out the whole inflation process (I have checked this). Additionally, since this node is not a physical part of the instance, fixing this doesnt do anything to the ball movement. Is it...
Dear Rstupplebeen,
Thanks for your reply. If I want to do that (substituting a 1/4 of the circle instead of a half circle) my first question is that does it still resemble the axisymmetric model of a sphere? if yes, what boundary conditions do I need to put on the lower end of the top 1/4...
Hi Dear All,
Hope I can have some suggestions to tackle this weird problem.
I have an axisymmetric ball, with CAX8R elements being inflated with hydrostatic fluid elements.
Fluid elements surface is put on the internal surface of the ball (defined by picking the surface of the CAX8R elements)...
