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.

How does FLUENT calculate Brownian force?

    • cs_zy
      Subscriber
    • DrAmine
      Ansys Employee
      You need to code it again as an additional force which you can then store for each particle as particle scalar
    • cs_zy
      Subscriber
      Thanks´╝îDrAmine. Programming Brownforce with UDF? And then export it? How should I do?
      And Can I get the momentum exchange between the particle and the fluid´╝ƒI know the formula for momentum exchange between particles and fluid. Can I use this formula to define an expression in CFD-POST to calculate the specific value of momentum exchange´╝ƒ
      Really Appreciate.
Viewing 2 reply threads
  • The topic ‘How does FLUENT calculate Brownian force?’ is closed to new replies.
[bingo_chatbox]