RigidAlgorithm choice

yzhao469

In XML, we can choose RigidAlgorithm as 0:collision-free; 1:SPH, 2:DEM, 3:Chrono. I wonder whether this selection is activated only when I have floating objects?

In another word, if I have a domain of only fixed boundary and fluid. Can I choose RigidAlgorithm = 2 or 3 to let the fluid slides fictionally on the fixed boundary.

Thanks.

Alex

RigidAlgorithm is only related to interactions between solid objects, no fluid.

In fact DEM and CHRONO will solve collisions between boundary objects.

yzhao469

https://forums.dual.sphysics.org/discussion/comment/4615#Comment_4615

Thank you Alex.