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[OpenFOAM] How to post-process the Lagrangian particles |
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July 25, 2018, 05:20 |
How to post-process the Lagrangian particles
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#1 |
Member
Maria
Join Date: Jul 2013
Posts: 84
Rep Power: 12 |
Dear all,
I used OPENFOAM to simulate multiphase flows, and the Lagrangian particles can only be post-processed by paraFoam. But I donot know who to adjust the coordinates of the figures, please see the attachment. I have two questions to ask: 1. How to change the coordinates to be nondimensional ones, for example, make the coordinates times 1000. 2. How to display the coordinates only in one side of the figures? I'm really confused by these questions, any help will be much appreciated. Thanks in advance, Maria |
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July 25, 2018, 05:37 |
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#2 |
Senior Member
Pablo Higuera
Join Date: Jan 2011
Location: Auckland
Posts: 627
Rep Power: 19 |
Hi Maria,
when you activate Axis Grid, click the button Edit by its side. Then in the pop up window click the button with a gear on the to right (I am using ParaView 5.3.0). 1 - Change in Data Transform 2 - Change in Axes To Label Best, Pablo |
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July 25, 2018, 06:16 |
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#3 | |
Member
Maria
Join Date: Jul 2013
Posts: 84
Rep Power: 12 |
Quote:
Many thanks for your reply, I've found these two functions, do you know how to display the coordinate ticks only inside the axis, and show integral data? Thanks again, Maria |
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July 25, 2018, 06:27 |
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#4 |
Member
Maria
Join Date: Jul 2013
Posts: 84
Rep Power: 12 |
Acturally, I want the figure to display as the new attachment, but I cannot find the way the display the coordinate axis in the right place. Also I donnot know how to show the ticks only inside the axis.
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July 25, 2018, 08:03 |
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#5 |
Senior Member
Robert
Join Date: May 2015
Location: Bremen, GER
Posts: 292
Rep Power: 11 |
who do you get your particles to show in paraview? I have results from a kinematicParcleFoam simulation, but i cant figure out how to visualize the particles.
Sorry for going a bit off-topic here |
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August 2, 2018, 05:27 |
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#6 |
Member
Maria
Join Date: Jul 2013
Posts: 84
Rep Power: 12 |
In paraView, you should choose "kinematicCloud-lagrangian" instead of internalMesh in the Mesh Parts.
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March 13, 2019, 10:22 |
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#7 |
Member
mahdi
Join Date: Nov 2015
Location: Paris, France
Posts: 32
Rep Power: 10 |
Hello
I have a question, Is it possible to visualize only stick particles on a specific wall in paraview? The idea is to see just stick particles but paraview shows all the particles in fluid domain. Thanks |
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March 14, 2019, 05:34 |
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#8 |
Senior Member
Pablo Higuera
Join Date: Jan 2011
Location: Auckland
Posts: 627
Rep Power: 19 |
Hi,
you could always apply the clip filter to your particles using a plane located at radius + a small delta away from your wall (assuming your wall is plane). Best, Pablo |
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July 14, 2020, 03:32 |
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#9 |
New Member
Hongxiang Yu
Join Date: Jun 2018
Posts: 8
Rep Power: 7 |
hello, did you solve the probelm? I have the same question
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