CFD Online Discussion Forums

CFD Online Discussion Forums (
-   CFX (
-   -   Problem of the interface (

zhaowei May 13, 2010 17:22

Problem of the interface
5 Attachment(s)
hi, all,

I am doing the rotating propeller simulation recently. The simulation converges very slow, so I just do the post processing for the step of 600. I found a very strange phenomenon as shown in the figures below. The velocities of the two sides of interfaces are completely not the same. :mad: I wonder what could be the possible reason for such situation? Is it the reason of the mesh? I have checked the mesh in the tutorials, but I found nothing.

Thanks in advance.

zhaowei May 13, 2010 17:23

other pics
2 Attachment(s)
other pics

ghorrocks May 13, 2010 19:03

Look at the variable "Velocity in Stationary Frame".

zhaowei May 14, 2010 04:19

Thanks very much, Glenn.

All times are GMT -4. The time now is 03:46.