CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Wiki > User talk:Josue Fraire

User talk:Josue Fraire

From CFD-Wiki

(Difference between revisions)
Jump to: navigation, search
(→how to add decimals to the material properties in fluent: new section)
m (Reverted edits by Josue Fraire (talk) to last revision by Peter)
 
Line 3: Line 3:
You will probably want to read the [[Help:Contents|help pages]].
You will probably want to read the [[Help:Contents|help pages]].
Again, welcome and have fun! [[User:Peter|Peter]] 11:05, 19 May 2014 (MDT)
Again, welcome and have fun! [[User:Peter|Peter]] 11:05, 19 May 2014 (MDT)
-
 
-
== how to add decimals to the material properties in fluent ==
 
-
 
-
I'm working on a simulation with fluent, and the problem is that when I'm setting the properties for the material, I chose the polynomial way for the viscosity, in order to have a good regression for this property I use 13 decimals for each term ( if I don't do this, the error becomes over 15% or more), but once I run the process and go back to check the regression coefficients they change to 6 decimals, and if I use my regression that way, the calculation for that property will not be good enough. I'm using double precision so it means fluent should support 16 decimals. could you help me to set the properties with 13 decimals?
 
-
 
-
Thanks
 

Latest revision as of 18:30, 20 May 2014

Welcome to CFD-Wiki! We hope you will contribute much and well. You will probably want to read the help pages. Again, welcome and have fun! Peter 11:05, 19 May 2014 (MDT)

Retrieved from "https://www.cfd-online.com/Wiki/User_talk:Josue_Fraire"
My wiki