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Re: UDF for Modelling Soldification using Enthalpy Porosity Technique |
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June 13, 2013, 05:14
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Re: UDF for Modelling Soldification using Enthalpy Porosity Technique
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#1 |
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Member
Yash Ganatra
Join Date: Mar 2013
Posts: 67
Rep Power: 13  |
Hi,
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. Please HELP |
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October 30, 2014, 04:43
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Binary alloy solidification
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#2 |
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New Member
Tamil Nadu
Join Date: Oct 2014
Posts: 2
Rep Power: 0 |
Dear sir,
could you post some tutorials for simulation of binary alloy in fluent. I am simulating metal flow with solidification. |
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| Tags |
| fluent udfs, source terms, source;energy equation, udmi |
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