Free Flow Reynolds Number
 

Hello

I would like to knw whts the Reynolds Number limit for a free flow such as some distance from exit of an Nozzle ...to find if its a turbulent or Laminar Flow..??I have been modelling with Turbulent models for creating an uniformly distributed spray using VOF Model..but Im not sure ..abt whether I shud choose Laminar model or K-e turbulent Model !!

Your suggestions are greatly appreciated Thanks

Bharath