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UDF for solidification

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Old   June 25, 2020, 11:58
Default UDF for solidification
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Ziad Mohamed El Sayed Mohamed
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Hello everyone,

I am trying to model a solidification process for composite material consisting of molten aluminium and specific volume of NaCl particles.

My model is composed of two stages:

1- Flow using Euler-Granular multiphase flow.
2- Solidification of the composite

Unfortunately, its not possible to use solidification module in Ansys when using Euler multiphase flow, I have been trying to work around that.

The objective is the study is to simulate the contraction and heat transfer between the particles of the NaCl and the molten Aluminium. I am not really sure if that's possible or not.

I would like to know your opinions, I have previously been told its possible to make a UDF for solidification in case of Euler model, I have never worked with UDF so I am not really sure how to start.

Also, are there any other alternatives possible for my case?

Thanks in advance.
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Old   July 1, 2020, 09:16
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Ziad Mohamed El Sayed Mohamed
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Does anyone have any idea how to help me with that?
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Old   July 2, 2020, 20:45
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Alexander
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AlexanderZ will become famous soon enough
sounds like film formation simulation.
But I have no experience
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Old   July 4, 2020, 08:14
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Ziad Mohamed El Sayed Mohamed
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Quote:
Originally Posted by AlexanderZ View Post
sounds like film formation simulation.
But I have no experience
Thank you, I hope I could get any help soon, I am really stuck atm.
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