CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   Main CFD Forum (https://www.cfd-online.com/Forums/main/)
-   -   friction coefficient (https://www.cfd-online.com/Forums/main/78508-friction-coefficient.html)

morteza08 July 23, 2010 10:32
friction coefficient
 
what are the reasons that will lead to a friction coefficient equall to zero in viscous model in fluent?

pavitran July 23, 2010 22:02
Hi
 
In adverse pressure gradient, there is strong possibility of flow separating from the body. At the point of separation the velocity will be zero and the coefficient of friction will be zero.


All times are GMT -4. The time now is 14:35.