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Dynamic adaption vs. prismatic adaption

- August 28, 2024 at 9:29 pm
  
  sjohn
  Subscriber
  
  I am following an ANSYS video titled "Efficient Modeling of Spray Brakup using VOF-to-DPM Transition". There is mention of selecting Dynamic Adaption under Adpation Control. In the version (2024 R1) of Fluent I am using, there is an option for Prsimatic Adaption. Are they the same?
  In the Prsimatic Adaption, window I don't see an option for frequency (time-step). Thanks
- August 29, 2024 at 12:58 pm
  
  Prashanth
  Ansys Employee
  
  Hi:
  prismatic cells are small and thin cells, they usually make up the boundary layers and tight gaps. Prismatic adaption makes sure the PUMA adaption on these thin cells split them anisotropically. It helps with getting good refined cells. Do check the Fluent user manual for more details.

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