Droplets coalescence

- July 13, 2020 at 3:44 pm
  
  ofrik
  Subscriber
  
  hi,
  
  i have this simulation of inert particles in a pipe.
  
  i want to make the particles droplets of water and add a coalescence effect.
  
  any suggestions on how to do it? which models and particle interactions to use?
  
  i tried to check the "droplet" box in the set injection properties box but its unavailable.
  
  thank you !
- July 14, 2020 at 5:19 am
  
  Amine Ben Hadj Ali
  Ansys Employee
  
  you define at least one specie mixture so that you can activate droplet type of injection. Do not forget to disable all mass transfer laws