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Old   February 5, 2016, 12:49
Default 2D phase change modelling
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kez
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Kieron
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Hi,

I am currently in the process of setting up a 2D model to simulate the phase change (solid-liquid) of polyethylene glycol. I have created a surface 66x180, using named selections for the input, output and symmetry.

The aim of this project is to show the heat transfer from the input to the output using phase change.

I have tried numerous times to set this up but every time I run the calculation the solution converges within 2/3 iterations with a fairly linear static temperature from input to output. I feel like I am doing something, quite obviously, wrong however I can't find where.

Here is a version of the sort of thing i'm looking for - https://www.dropbox.com/s/5fe1ez5otv...Model.zip?dl=0

I am willing to pay for the services if it can be done accurately

Regards.
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Old   February 7, 2016, 03:22
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SIAN KRISHNA
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Hello,

do the udf and change the property temperature dependence accordingly. You need to send the base journal file and the the main objectives and the results required to our mail id.
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