CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > REEF3D

Question about solids in the mesh and visualization in paraview

Register Blogs Members List Search Today's Posts Mark Forums Read

Like Tree1Likes
  • 1 Post By Felix_Sp

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   January 8, 2024, 23:40
Default Question about solids in the mesh and visualization in paraview
  #1
New Member
 
AGUSTIN ALEJANDRO MORENO TOVAR
Join Date: Dec 2023
Location: Medellin, Colombia
Posts: 4
Rep Power: 2
aamorenotovar is on a distinguished road
Good day REEF3D team. I am new using REEF3D, and now I am working the Tutorials, my main interest is the modeling of complex hydraulic structures using stl files.

I was running the tutorial "10.4 Flow through a Narrow Contraction", but, in Paraview, the surface (phi=0 and its velocity) show results in the lateral solids. I am running v23.12 (REEF3D ans DIVEMesh), and I canīt reproduce the manual's figures (Figure 10.4). I attach figures with the velocity field on the surface without showing the solid and with the solid.

Can you please help me understand the values inside the solid, and how to get them out of the visualization?



Thank you
Attached Images
File Type: jpg water_surface_velocity.jpg (26.8 KB, 36 views)
File Type: jpg water_surface_velocity_solid.jpg (26.5 KB, 31 views)
aamorenotovar is offline   Reply With Quote

Old   January 9, 2024, 15:03
Default
  #2
Member
 
Felix S.
Join Date: Feb 2021
Location: Germany, Braunschweig
Posts: 85
Rep Power: 6
Felix_Sp is on a distinguished road
Hey,

Add P 25 1 to the ctrl.txt.
Rerun the simulation.
Clip the REEF3D-CFD-000000.pvtu* in ParaView -> scalar -> solid -> value = 0 -> disable the "Invert" tick box.
Add the clip filter for phi afterwards on the prior clip-filter.
Be aware that ParaView interpolates the solid field and the boundary is not completely identical with the boundary of the REEF3D_Solid.vtp.

Enjoy.
aamorenotovar likes this.
Felix_Sp is offline   Reply With Quote

Old   March 11, 2024, 05:04
Default
  #3
New Member
 
AGUSTIN ALEJANDRO MORENO TOVAR
Join Date: Dec 2023
Location: Medellin, Colombia
Posts: 4
Rep Power: 2
aamorenotovar is on a distinguished road
Thanks Felix, I was able to generate the graphs correctly
aamorenotovar is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
HexaLab a new online tool for visualization and evaluation of hexahedral mesh cignoni Main CFD Forum 1 June 28, 2018 05:33
[Other] Mesh quality visualization in paraview Lieven OpenFOAM Meshing & Mesh Conversion 3 June 20, 2018 19:03
[OpenFOAM] Paraview / ParaFoam Mesh Visualization mdgowhar ParaView 2 April 17, 2016 16:11
[General] Mesh partition visualization using paraview Divyaprakash ParaView 0 May 7, 2015 21:52
[ANSYS Meshing] visualization of unstrucutred mesh openfoammaofnepo ANSYS Meshing & Geometry 0 February 25, 2014 15:11


All times are GMT -4. The time now is 22:11.