facess of 2d regions are internal???
 

I have recently encountered a warning when importing a mesh into CFX-Pre. The warning reads:

"The importing process reported the following warning(s) while importing the mesh from the requested file:

Faces of 2D region CHANNEL WALLS were detected as being internal. These faces have been ignored."

My mesh is a simple rectangular cross-sectioned channel and I have labelled three of the six sides as CHANNEL WALLS, one INLET, one OUTLET, and one INTERFACE. Why would I get this error, and what does it mean?

Thanks Mark

Re: facess of 2d regions are internal???
 

Sorry if it is too late for you.

I am just wondering whether you have used an internal wall with zero wall thickness or not...

What apckage did u use to make the geo and mesh??

AR