Thank you so much! My periodic boundary condition kept diverging. Then i saw this video and realized i needed to switch the solver from SIMPLE to Coupled. Thanks!
hi, is there a way to fix the boundary condition to be periodic everytime opening the project? Currently, everytime when i open the project, i have to type command to make the inlet and outlet periodic.
Periodic Boundary condition gives the developed flow at the end of the calculation. So the velocity or temperature will not change. That is why the same contour repeats
![[CFD] Porous Zones in CFD](http://i.ytimg.com/vi/sOQMXxoKFQM/mqdefault.jpg)
Thank you so much! My periodic boundary condition kept diverging. Then i saw this video and realized i needed to switch the solver from SIMPLE to Coupled. Thanks!
I appreciate your time for making this useful video🙏
You are welcome Keyvan :)
hi, is there a way to fix the boundary condition to be periodic everytime opening the project? Currently, everytime when i open the project, i have to type command to make the inlet and outlet periodic.
It was great, thank you
Great ... but can we use coupled with periodic mass flow ?
anyone do a sanity check with hand calcs? i have no idea how to represent this in a simplified hand calculation
sorry,sir, your velocity contours are seems to be wrong. velocity must vary when it moves to downstream end,, it will not repeat as it in the video
Periodic Boundary condition gives the developed flow at the end of the calculation. So the velocity or temperature will not change. That is why the same contour repeats
Hi, can you tell me where the sample file was downloaded from?
It is from Ansys tutorial package that you get together with the installation
Hello, in which version? I did not search in 2022R1.
Where is file? You can import in mesh
Paid
Send this file plz sir
You need to record your mouse man. This is really hard to follow when you can't see where you're clicking.
Physically wrong result!