[amemou]

I want to use openfoam to simulate turbulent flow over backward facing step

I don't know how to start . I need pratical tutorial or someone to help to

understand the structure of openfoam

It is very important for me . I need help

thank you

[wyldckat]

Greetings Amemou and welcome to the forum!

I've moved your post from the thread: http://www.cfd-online.com/Forums/ope...-openfoam.html - since you have a specific question

Well, aside from the dozens of links given on that thread and given on this page: http://openfoamwiki.net/index.php/Tu...etting_Started - I guess you want to quickly get started with OpenFOAM.
For that, you should either read and study the first 3 tutorials that are provided in the OpenFOAM User Guide, which give a very good explanation. Or you can try the following:

• http://info.tuwien.ac.at/ViennaOpenF...tutorials.html
• http://www.cfd-online.com/Forums/ope...beginners.html

Best regards,
Bruno

[amemou]

Thank you for your precious help, thank you>.................. amemou