Turbulance parameters
 

hello, I have two questios, can any body please answer it. 1. How to select the inlet turbulance parameters like dissipation length scale & turbulance intensity in a standard Turbulance modal and How to varify after the solution that whatever values we have choosen are correct,

2. In case of external flows, what are the parameters to be checked to say that the solution has converged

you answers are most welcome Irfan

Re: Turbulance parameters
 

see answer below and check also CFX manual and Rodi (1980s) book.