CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   Roughness Height of a wall (http://www.cfd-online.com/Forums/fluent/71168-roughness-height-wall.html)

Vijay December 17, 2009 16:13

Roughness Height of a wall
 
How to estimate the surface roughness of a wall if nothing is known except the free stream velocity and the type of material (Coal). How to calculate the friction coefficient for an turbulent flow with high roughness walls.


All times are GMT -4. The time now is 05:42.