difference between 2d and 3d results
difference between 2d and 3d results
(OP)
hi to all,a forming analysis is done in both 2d and 3d parts.but at the end i have a huge difference btw both results
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difference between 2d and 3d results
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RE: difference between 2d and 3d results
Martin Stokes CEng MIMechE
RE: difference between 2d and 3d results
RE: difference between 2d and 3d results
Try both but I think that plane strain elements will give a better result
bat585
RE: difference between 2d and 3d results
RE: difference between 2d and 3d results
If you are applying for example a pressure on your 2D model you apply it on the thickness you have defined in the section assignement, whereas you are applying on the real face f a 3D model...
If that's OK I don't have any idea...
Bat585
RE: difference between 2d and 3d results
RE: difference between 2d and 3d results
corus
RE: difference between 2d and 3d results
to simplify the question,we were talking about 3d and 2d.supposing i have a die with a circular cross section,and i want to apply a uniform pressure on a sheet of metal,that is above this die.so i will run one axisymmetric simulation,one 2d simulation and one 3d simulation.the pressure applied in experiment is 200bar.should it be the same pressure applied on the surface in all 3 cases.