Yade

using paraview for postprocessing DEM+PFV

Asked by azim

Dear all,

I'm simulating a model with DEM+PFV. I saved the data using VTKRecorder (recorders=['all']) in my engines. I want to watch flow through particles like [1]. I mean flow and particles together.
I will be grateful if someone can help me.

[1] https://www.youtube.com/watch?v=gH585XaQEcY

Thanks
Azim

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Robert Caulk
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Robert Caulk (rcaulk) said : 		#1

Hello,

Use saveVTK[1] to collect the FlowEngine pressures and VTKRecorder[2] to collect DEM sphere positions.

Cheers,

Robert

[1]https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.FlowEngine.saveVtk
[2]https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.VTKRecorder

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azim (mirzavand) said : 		#2

Dear Robert,
 I think, I know how to work with them separately. But:
I want to watch the interaction between flow and particles together, as the movie I directed.
I imported both of [1,2] together in Paraview, but it shows them with a commutative time(time=t[1]+t[2]).(wrong!)
 how can they work together simultaneously?

cheers,
Azim

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Best Robert Caulk (rcaulk) said : 		#3

Import them one at a time into your paraview workspace.

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azim (mirzavand) said : 		#4

Thanks Dear Robert.

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azim (mirzavand) said : 		#5

Thanks Robert Caulk, that solved my question.