Crossleyuk wrote: ↑Mon Sep 23, 2019 8:48 pm
First is an original case I ran. Mesh removed to reduce file size. I assumed absolute pressures with atmospheric inlets with fan depression at outlet. I've also included a velocities glyph image of a clip and again my 0.18 velocity boundaries glyph. Very different and the pressure boundary one seems to agree with what I was expecting experimentally.
12in VXA CFD Axial Diff 5000 Iter 25-07-19 - Rev P2.2 No Mesh.FCStd08-06-19 Chamber Clip & Glyph - Rev P2 - 6.5mm White Background.pngGlyph Image.PNG
I'm quite confused - this is a case you ran, successfully, with pressure boundaries, in the old ('v0') code? I am not able to load it in this version of the code. I can load it in the new code (but of course it fails).
I really need a case that I can load and run in the old version (or the OpenFOAM case directory produced by it) in order to pinpoint the regression.
Note that the FreeCAD version (0.18 etc) is not related to the workbench update, although I suspect that you were using the old version of the workbench with FreeCAD 0.17 - so this is the version of your case I am looking for.