CFD Online Discussion Forums

CFD Online Discussion Forums (
-   FLUENT (
-   -   Negative volume (

jackholmes March 11, 2014 07:55

Negative volume

I am getting a negative volume when I preview my dynamic mesh on fluent. I have tried all the TUI commands to fix it but this does not help.

Can anybody take a look at my mesh for me and see if they can find the error.



vasava March 13, 2014 09:33

Try using a smaller time step. Just make sure that motion of the mesh does not exceed the size of your mesh elements.

All times are GMT -4. The time now is 13:59.