Atomization through collision

- November 12, 2024 at 8:01 am
  
  zwernjayden
  Subscriber
  
  Is fluent able to simulate the atomization due to collision of two streams using dpm? Or only collision and momentum transfer due to collisions, and natural breakup due to the continous phase
- November 12, 2024 at 11:30 am
  
  Rob
  Forum Moderator
  
  It should work. But both streams must be the same DPM material. The size and force effects can come from DPM collision or flow field. But check how the model works too: there are some assumptions that can make the effect somewhat mesh dependent.
  - November 12, 2024 at 9:04 pm
    
    zwernjayden
    Subscriber
    
    Can the streams be the same multicomponent template but the mass fractions defined in the injections are different?