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<p>Hi All,</p>
<p><br>
</p>
<p>Recently I have been playing with field average in Paraview but I got some problems.</p>
<p><br>
</p>
<p>Basically I am doing pipe flow simulation in OpenFOAM and I want to achieve both axial average and circumferential average.</p>
<p><br>
</p>
<p>First thing is I want to get a 2D averaged slice to represent the 3D field, like compressing the pipe into a single plane. My idea is to get multiple slices and then take the average of them so that I can obtain a 2<span>D plane. Is there any way to do that
in Paraview?</span></p>
<p><br>
</p>
<p><span>Second one is I want to get the mean velocity profile of the pipe. I created a calculator for radius (i.e. distances from the wall) and then applied contour based on the radius variable I created. By doing this I can get a circular slice at a specific
radius every time. After that I applied integrate variable for the circular slice in order to get mean velocity at that radius. The thing is I need much data at different radius, so I need to integrate variable on different circular slices. However, when I
use 'new range' to get multiple circular slices and apply integrate variable, I will only get one value for all the slices. My question is how can I get a list of integrated values</span> on each sampled slice with creating all the slices at once?</p>
<p><br>
</p>
<p>Hope anyone can give me a hint. Thank you very much.</p>
<p><br>
</p>
<p>Kind regards,</p>
<p>Tony<br>
</p>
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