free water jet
 

Dear friends:

I am currently simulating free water jet using VOF model in Fluent6. I am wondering why my jet (with 1mm diameters) does not spread even it travels long distance (around 200mm) downstream. I can not see any air is entrained into the waterjet? Do any people have experience of free waterjet simulation?

Thanks a lot.

Hua

Re: free water jet
 

hi hua,

i am also facing similar problem and getting how to model it? CAn u give any idea about it? How to take in consideration of ambient air?

Thanks in advance