|April 8, 2013, 10:59||
Meshing problem --> Thermo failure
Join Date: Mar 2013
Posts: 22Rep Power: 5
I am trying to simulate maximum flow inside a tiny pipe using totalPressure = 106325 Pa boundary and fixedPressure=101325 Pa.
Dimensions of pipe is (0.004 m length and 0.003 mm diameter)
Using a very coarse netgen mesh and about 15000 iterations, a fully converged solution is obtained.
However, when refine the mesh, a solution cannot be obtained due to failure in the thermophyical- or the pressure model.
Anyone having ideas why the refined mesh cannot converge. Pictures are attached, 'fine2' is the fine mesh and 'coarse' is the coarse mesh.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Problem with querying the meshing database in CFX-Pre||ashtonJ||CFX||16||November 23, 2016 04:56|
|[ICEM] problem with meshing in icem cfd||saurabhjoshi2011||ANSYS Meshing & Geometry||13||March 12, 2013 12:27|
|[GAMBIT] 3D Cooper Meshing failure||ritwik||ANSYS Meshing & Geometry||0||December 1, 2010 08:04|
|[ICEM] ICEM meshing problem||xyq102296||ANSYS Meshing & Geometry||6||October 28, 2010 10:09|
|GAMBIT meshing problem||Gauthier Lambert||Main CFD Forum||1||August 3, 2000 09:22|