Hi,
I would like to mesh with sph the layer between two spheres (90 and 100 mm of radius). I created and surfacic meshed the 90 mm radius-sphere with quad elem, and then used the elme offset fonction to create the elements between this surface and the surface of the 100 mm radius-sphere, as presented in the figure.

I used the sph fonction to create the mesh but either the sph are cretaed inside the surface of the 90mm radius-sphere, either the sph are not evenly distributed in the layer.
Hoping for some help,
thanks very much
PM