How can i do simulate rotation for steel ball?
this ball is contacting to surface at any time and ball top them is rotation.
Hi Navid .
Your model can be easy done Under abaqus explicit for example.
the contacting surface can be rigid or deformable , your ball is deformable I suppose.
Boundary conditions interactions load forces must be introduced to obtain realistic simulation
I didnt know if rotationna velocity is imposed or obtained by dynamical effect .
Look for an abaqus samples in abqus help documentation or in eif files. there is many sample similar to your problem.
Good luck.
Your question is very general, calculation of the rotation depends on the type of the problem you are analyzing. Usually, rotation is measured in plates and beams problems, and in both cases you have to choose the axis around which you are calculating the rotation. In any case, it equals to the difference of the out of plane displacements divided by the distance coinciding with the rotation axis.
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