Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.
Fluids

Fluids

Topics related to Fluent, CFX, Turbogrid and more.
  1. All Channels
  2. Fluids
  3. Numerics tab settings in Fluent DPM

Numerics tab settings in Fluent DPM

    • February 14, 2026 at 7:41 am
      scabo
      Subscriber

      Hi-

      There are a lot of options to choose from in the numerics tab like accuracy control, trajectory integraion scheme, node based averaging, dynamic interaction range, etc. How to choose the best or most optimum settings for my problem. I am simulating micrometer sized particles in water in a pipe. For the first case, I have read the user guide and applied the following settings; switched off the accuracy control, set RK as integration scheme, switched on node based averaging and dynamic interaction. Do these settings affect the particle results heavily?? Some clarity is needed regarding choosing these settings. thanks.

Viewing 0 reply threads
  • You must be logged in to reply to this topic.
Innovation Space
Top Contributors

© 2026 Copyright ANSYS, Inc. All rights reserved.

Ansys does not support the usage of unauthorized Ansys software. Please visit www.ansys.com to obtain an official distribution.
[bingo_chatbox]