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Showing results 1 to 8 of 8 Search took 0.00 seconds. Search: Posts Made By: -mAx-

Forum: FLUENT July 29, 2010, 04:02

Replies: 30 Residual rise Views: 21,863 Posted By -mAx- Ok here it diverges :D Well without the model I... Ok here it diverges :D Well without the model I can't do more (and I don't have Fluent) :rolleyes: Try to switch with unsteady solver

Forum: FLUENT July 29, 2010, 03:04

Replies: 30 Residual rise Views: 21,863 Posted By -mAx- This is not divergence. Let iterate. This is not divergence. Let iterate.

Forum: FLUENT July 27, 2010, 05:27

Replies: 30 Residual rise Views: 21,863 Posted By -mAx- post picture of pressure on a middle plane (prior... post picture of pressure on a middle plane (prior and after divergence), also a picture of velocity(prior and after divergence) Also a picture of the residuals. Is your geometry scaled? (gambit...

Forum: FLUENT July 26, 2010, 05:10

Replies: 30 Residual rise Views: 21,863 Posted By -mAx- *Are energy equations turned off or on? (check... *Are energy equations turned off or on? (check your Mach Number for compressible or uncompressible flowfield) *You can also try switching to double precision solver *Also try to switch on 2nd order...

Forum: FLUENT July 23, 2010, 14:21

Replies: 30 Residual rise Views: 21,863 Posted By -mAx- Continue working without DPM untill you solve the... Continue working without DPM untill you solve the problem. *Does your Re match turbulent domain? *Are you computing uncompressible? *Try to compute your model on a finer grid

Forum: FLUENT July 23, 2010, 04:11

Replies: 30 Residual rise Views: 21,863 Posted By -mAx- Ok that's kind of info you should give in your... Ok that's kind of info you should give in your first thread... ;) Disable DPM and multiphase models and re-compute (it should be a basic flowfield). If you don't get any trouble, then your issue...

Forum: FLUENT July 23, 2010, 01:06

Replies: 30 Residual rise Views: 21,863 Posted By -mAx- I wouldn't modifiy any URF values. Try first to... I wouldn't modifiy any URF values. Try first to fix your divergence issue. Do a checkMesh, and check your turbulent BC

Forum: FLUENT July 22, 2010, 01:27

Replies: 30 Residual rise Views: 21,863 Posted By -mAx- Monitoring or not (I would recommend,cf:... Monitoring or not (I would recommend,cf: http://www.cfd-online.com/Forums/fluent/78147-iterations-querry.html), you have a problem with turbulence equations. The residuals are rising or do you just...

Showing results 1 to 8 of 8

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