yade-users team mailing list archive

[Ken Mendoza <ken_mendoza@xxxxxxxxxxxxxxxxxx>]

Thanks! The appearance of the spheres is much improved, however the problem of the mass of particles drifting out of the volume while still maintaining shape as if it were inside the volume remains. What could be causing it? How can I solve it?

Thanks,
Ken

________________________________
From: yade-users-bounces+ken_mendoza=ices.a-star.edu.sg@xxxxxxxxxxxxxxxxxxx [yade-users-bounces+ken_mendoza=ices.a-star.edu.sg@xxxxxxxxxxxxxxxxxxx] on behalf of Anton Gladky [gladky.anton@xxxxxxxxx]
Sent: 15 September 2010 16:55
To: yade-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Yade-users] Visualisation problem: particles "drifting off" while maintaining container volume

Hi,

try to use glyphes, as here described https://www.yade-dem.org/sphinx/user.html?highlight=glyph#loading-data-into-paraview

Anton



On Wed, Sep 15, 2010 at 10:47 AM, Ken Mendoza <ken_mendoza@xxxxxxxxxxxxxxxxxx<mailto:ken_mendoza@xxxxxxxxxxxxxxxxxx>> wrote:
Hi,

I'm currently running a simulation of a screw extruder on yade.

The simulation runs as per normal for the 1st 300 iterations (screenshot_1) but after that I notice the mass of particles drifting out of the extruder volume while maintaining its shape as if it were still inside the container (screenshot_2). This happened when viewing the vtu files from paraview. Changing the viewing angle on paraview shows the mass of particles always drifting towards the screen & out of the volume (screenshot_3,screenshot_4,screenshot_5).

The meshing of the geometry was performed with gmsh & both Bo1_Sphere_Aabb(aabbEnlargeFactor=intradius) & Bo1_Facet_Aabb() have been loaded in the bound dispatcher (the simulation after all runs normally for the 1st 300 iterations)

Is this an error in recording of the vtu files?

Thanks,
Ken

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