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Basic Melting simulation

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Old   February 20, 2015, 00:50
Smile Basic Melting simulation
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Sivaramakrishnan
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Hey everyone.

I am a newbie in CFD as well as ANSYS CFX. I am trying to understand hoe to apply boundary conditions and simulating flows.

Now, I am working on a simple simulation where an ice cube is placed on a tray. It is in vacuum because i don't want to complicate stuff by adding another fluid here.

I am done with the geometry and meshing.

I want to achieve the following result.

The heat transfers from the tray(25 deg C) at 100 W/m2
The ice cube at (-5 deg C) absorbs this heat and melts.

I actually want to see the "ice melt" and form a liqiud with free surface.

How should I proceed.

Thanks in advance
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Tags
cfx 14.5, equilibrium phase change, melting ice, vof phase change


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