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Search took 0.00 seconds. Search: Posts Made By: heidar
Forum: Main CFD Forum January 30, 2012, 00:28
Replies: 14
Views: 2,306
Posted By heidar
Thumbs up very nice to be here

Dear all colleague
In calculation the transmitting flow through bluff bodies you must consider the more important thing that is vortex shedding and its fluctuating effects (Frequencies) on flow...
Forum: Main CFD Forum January 29, 2012, 17:51
Replies: 14
Views: 2,306
Posted By heidar
Wink 1- i recommended that in equal conditions 2-...

1- i recommended that in equal conditions
2- as same as 1
3- RSM is better
4- no V2f is more better
5- as same as 1
6- you must rely on 5 equation model (in 2D) in comparison with 2 equation...
Forum: Main CFD Forum January 29, 2012, 17:42
Replies: 14
Views: 2,306
Posted By heidar
Exclamation yes you are true but Genrally we can discuss and...

yes you are true but Genrally we can discuss and recommend one model but it is dependant on respective cases.
:o
Forum: Main CFD Forum January 29, 2012, 17:40
Replies: 14
Views: 2,306
Posted By heidar
Smile RANS model

Hello
I have a good exprience on Rans models and i suggest the RSM as the accurate and the RNG as the more optimized model:o
Forum: Main CFD Forum January 29, 2012, 17:37
Replies: 14
Views: 2,306
Posted By heidar
Lightbulb yes i have, i have a paper on a journal and...

yes i have, i have a paper on a journal and observed that SST as a low reynolds model is weak in reynolds number around 7000 to 20000 in comparison with HRN in my case of study:cool:
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