Particle suspension in liquid using DPM model.

- September 9, 2023 at 3:11 pm
  
  raju.chowdhury
  Subscriber
  
  Hi,
  How can I suspend particles in liquid throughout a particular region (see the attached image) of the computational domain in DPM model?
- September 11, 2023 at 1:40 pm
  
  Rob
  Ansys Employee
  
  As an initial condition? Have a look at a volume injection or a injection file.
- September 11, 2023 at 1:45 pm
  
  raju.chowdhury
  Subscriber
  
  Unfortunately, the "volume" option does not appear under the injection panel. What is the reason for that?
- September 11, 2023 at 2:30 pm
  
  Rob
  Ansys Employee
  
  Is the model 2d or 3d?
- September 11, 2023 at 3:06 pm
  
  raju.chowdhury
  Subscriber
  
  3D model. See the below list of injection types.
- September 17, 2023 at 5:15 pm
  
  raju.chowdhury
  Subscriber
  
  Hi Rob,
  Waiting for a reply from you.
- September 18, 2023 at 3:43 pm
  
  Rob
  Ansys Employee
  
  What's below condensate in the list?
- September 18, 2023 at 8:39 pm
  
  raju.chowdhury
  Subscriber
  
  Container.
- September 20, 2023 at 2:06 pm
  
  Rob
  Ansys Employee
  
  Turn on transient particle tracking.
- September 20, 2023 at 5:48 pm
  
  raju.chowdhury
  Subscriber
  
  It is already turned on.
- September 21, 2023 at 7:42 am
  
  Rob
  Ansys Employee
  
  Weird, it's showing here
- September 21, 2023 at 10:04 am
  
  raju.chowdhury
  Subscriber
  
  It's really weird!
- September 21, 2023 at 10:37 am
  
  raju.chowdhury
  Subscriber
  
  The "Volume" option disappears when turning on 'DEM collision'.
- September 21, 2023 at 10:55 am
  
  Rob
  Ansys Employee
  
  OK, DEM isn't something I'd suggest in most cases, I'd tend to favour Rocky if you need particle interaction at that level.

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