Mohamed Ramon
Subscriber

you can give me the link. On the other side, I finished some other courses and working with fluent several years ago and still have the same question. Why i have to set the flow as turbulan or laminar. For example if i have a 0.1 m pipe with internal air flow with 5 m/s velocity, this case according to reynolds numper should me a turbulant flow therefore, asnys should work as that withot asking me. But if i set it as laminar flow, will force the flow to be laminar other than reality !!