2D axisymmetric flow

[h-v-n]

Hello,

Necessary to solve the problem of modeling of axisymmetric flow in a conical channel. From the manual is not clear how to define the axis of symmetry. I already broke my entire head.

Please help.

[Yvan Fournier]

Hello,

Code_Saturne only uses 3D meshes. For an axisymetric case, you need to extrude your surface mesh by rotation along its axis of symmetry, so as to obtain a mesh at least 1 cell thick; so you can use any axis you want.

For faces on the "base" or "extruded" base of the mesh, use symmetry or periodicity.

Regards,

Yvan

[h-v-n]

Thank you very much. Everything turned out. But not without problems.