|June 13, 2013, 05:14||
Re: UDF for Modelling Soldification using Enthalpy Porosity Technique
Join Date: Mar 2013
Posts: 67Rep Power: 6
I am writing UDF for Momentum (X and Y) and Energy to model solidification (isothermal phase change).
Attached is the enthalpy updating scheme.
When I run the calculation, the liquid fraction is not changing. Thus I deduced that enthalpy is not getting updated. I confirmed my doubts by using print commands at desired places and found that 'ap' is always zero.
I have attached my UDF.
|October 30, 2014, 05:43||
Binary alloy solidification
Join Date: Oct 2014
Posts: 2Rep Power: 0
could you post some tutorials for simulation of binary alloy in fluent. I am simulating metal flow with solidification.
|fluent udfs, source terms, source;energy equation, udmi|
|Thread||Thread Starter||Forum||Replies||Last Post|
|UDF for writing porosity as a function of distance from the wall||rohinibc||Fluent UDF and Scheme Programming||5||August 8, 2012 08:16|
|UDF for porosity||cfd-novice||FLUENT||2||August 20, 2009 03:19|
|UDF for porosity||Giacomo||FLUENT||3||July 23, 2007 09:23|
|UDF for orous zone porosity||ap||FLUENT||2||November 10, 2004 19:26|
|Macros for writing UDF for porosity||umesh||FLUENT||1||June 13, 2003 04:20|