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Search: Posts Made By: -mAx-
Forum: FLUENT June 26, 2009, 17:41
Replies: 15
Views: 13,664
Posted By -mAx-
re-plot the contour of velocity, disable the...

re-plot the contour of velocity, disable the autoscale option.
Set the min to 0 and the max to 1m/s
Enable the "filled" option.
et re-post the pictures.
It should show the low velocity...
Forum: FLUENT June 26, 2009, 05:01
Replies: 15
Views: 13,664
Posted By -mAx-
if you only have one volume, then you don't have...

if you only have one volume, then you don't have any connection's problem
Else in gambit, click on the icon with the magnifying glass. The interface between connected volumes should be pink
Forum: FLUENT June 26, 2009, 01:36
Replies: 15
Views: 13,664
Posted By -mAx-
pathlines seem to be ok. The warning about...

pathlines seem to be ok.
The warning about reversed flow is link with your short outlet. You may extend it.
Check you mesh (in Gambit?) if the region in the middle is connected with the other region
Forum: FLUENT June 25, 2009, 13:49
Replies: 15
Views: 13,664
Posted By -mAx-
Is your model well meshed inside? If you create...

Is your model well meshed inside?
If you create a plane in the middle of your domain, can you see cells where you get no data?
If you create path lines from inlet, do you have lines where you get...
Forum: FLUENT June 25, 2009, 08:53
Replies: 15
Views: 13,664
Posted By -mAx-
create planes in your domain (sweep / surface) ...

create planes in your domain (sweep / surface)
and check if you still have this phenomenon.
Check also the mass conservation between inlet and outlet (report/fluxes/mass-flow-rate)
Forum: FLUENT June 25, 2009, 01:55
Replies: 15
Views: 13,664
Posted By -mAx-
Warnings can occure at the begining of the...

Warnings can occure at the begining of the computation, as the solution isn't converged.
The number of cells involved in the warning may decrease and the warning should disappear.
Post a picture of...
Forum: FLUENT June 24, 2009, 02:43
Replies: 15
Views: 13,664
Posted By -mAx-
switch outflow with pressure-outlet *reversed...

switch outflow with pressure-outlet
*reversed flow indicates that you have an vertex at your outlet
*turbulent viscosity warning is basicaly a problem of turbulence setting and/or mesh issue...
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