Learning Forum

[zy J]

Hello，I am trying to simulate the internal flow of droplets in an air stream. How to realize the internal circulation of droplet through VOF model in Fluent?

Thanks

[Rob]

Do you really want VOF for droplets, or would DPM be a better option? 

[zy J]

Thank you for your reply. I only want the internal circulation of a single droplet under the influence of external air flow. How to do this？

[Rob]

You will need VOF, but you're going to need a very fine mesh and potentially a very small time step. 

[zy J]

Thanks for your help.