free surface in paraview

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HelmutZhang
Posts: 15
Joined: Wed Oct 25, 2017 1:51 am

free surface in paraview

Post by HelmutZhang »

Hello,

i want to know use which Filters see the result about free surface mesh motion?

Regards,

Helmut
Luciano Garelli
Posts: 280
Joined: Fri Dec 04, 2015 1:42 pm

Re: free surface in paraview

Post by Luciano Garelli »

Hello,

I assume that you have a displacement vector as result of the CS simulation, so you can use the "warp by vector" filter. Also, you have a scale factor parameter to "scale" these displacement.
fig.png
Regards,

Luciano
HelmutZhang
Posts: 15
Joined: Wed Oct 25, 2017 1:51 am

Re: free surface in paraview

Post by HelmutZhang »

Hello Luciano,

I used your xml file, but in the postview processing, I didn't get the free surface effect. Is there a problem with my settings in paraview?

Best wishes

Helmut
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Luciano Garelli
Posts: 280
Joined: Fri Dec 04, 2015 1:42 pm

Re: free surface in paraview

Post by Luciano Garelli »

Hello,

Check if in your XML file in the DATA directory there is a block of code like this for the BC_4

Code: Select all

<wall field_id="none" label="BC_4">
<ale choice="fixed_boundary"/>
</wall>
If there exist, remove it, and the run the simulation without saving in the GUI. Other option is to compare the two XML (the file that I upload and the file that you have in the DATA directory).

Regards,

Luciano
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