Hello,
I thought I finally had a working connection between my solid and my shell area. But the stress results confused me. While investigating I found this:
http://imgur.com/XeZvQ
The grey part is the rendered shell thickness of a pipe. It's using "top surface" for wallthickness assignment...
Hello,
meshing complicated geometries is a lot easier with tetraeder elements, than it is with hexaeder elements. Using quadratic tetraeder elements seems to yield acceptable results, when one compares results of C3D20R hexaeder- and C3D10R-elements. But when I use C3D10R-elements, or a...
Hello,
if a system has got a basic resonance frequency, it's also supposed to swing in the harmonic frequencies, belonging to the basic resonance frequency, if excited, and these harmonic frequencies are supposed to be whole-number multiples of the first frequency(for example...
