CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums

Search Results

Register Blogs Community New Posts Updated Threads Search

Showing results 1 to 7 of 7
Search took 0.00 seconds. Search: Posts Made By: elmcmaster
Forum: FLUENT April 13, 2011, 03:58
Replies: 34
Views: 33,155
Posted By elmcmaster
Great!

Great stuff, its good to know im not the only one having trouble, and that if we talk about it there may be ways to solve it.
Forum: FLUENT October 11, 2010, 04:28
Replies: 34
Views: 33,155
Posted By elmcmaster
cheers azedeh, glad the soloutions to my problems...

cheers azedeh, glad the soloutions to my problems could be of help to someone
Forum: FLUENT July 19, 2010, 10:00
Replies: 34
Views: 33,155
Posted By elmcmaster
Smile Got it sorted!!!

Yo Steven, i got it sorted, the error with the Temp was caused by the residual being too small for single precision solver, run in double precision

Set F-cycle with stabalisation for the species...
Forum: FLUENT July 16, 2010, 09:45
Replies: 34
Views: 33,155
Posted By elmcmaster
Smile Yes, ok

Ok Steven I will try that, though the reaction rate is specified as a volumetric reaction, occuring only in the porous zones, I.e. The catalyst particles
the rate equation is defined through a...
Forum: FLUENT July 16, 2010, 07:37
Replies: 34
Views: 33,155
Posted By elmcmaster
Steven, i also unloaded the UDF library, but the...

Steven, i also unloaded the UDF library, but the error:


Error: > (greater-than): invalid argument [2]: wrong type [not a number]
Error Object: 1.#qnan

Still occurs, so it mustnt have...
Forum: FLUENT July 16, 2010, 07:24
Replies: 34
Views: 33,155
Posted By elmcmaster
Question Ok But...

Hi Steven,

Thanks for your reply.

I did try what you said with the f-cycle and bcgstab method, but it then said there was divergence in species 3(species 1 and 2 eqs are turned off), so i...
Forum: FLUENT July 14, 2010, 07:41
Replies: 34
Views: 33,155
Posted By elmcmaster
Question Divergence Detected in AMG solver- Species 0

Hi all,

I am using fluent 12, I am simualting flow and water gas shift reaction through a packed bed reactor. I am also using compiled UDFs for custom reaction rates and zone specific...
Showing results 1 to 7 of 7

 
Forum Jump

All times are GMT -4. The time now is 00:16.

Contact Us - CFD Online - Privacy Statement - Top