[redrum]

Hello everyone,

I have recently began learning Fluent, so I read a couple od tutorials.

One is an example of flow through pipe (2d mesh), and I have experienced problems with exporting the mesh to Fluent.

I think that the best is to just post the files so that someone could have a look at them.

Theese are the files:
http://www.projektnorwegia.klient.st...t/flu_tut1.dbs
http://www.projektnorwegia.klient.st...t/flu_tut1.jou
http://www.projektnorwegia.klient.st...t/flu_tut1.trn
packed in rar:
http://www.projektnorwegia.klient.st...t/flu_tut1.rar

I have followed the tutorial, and the steps seem logical to me, therefore I can't think of what could be wrong. I have meshed the boundaries and then the faces.

I would be very grateful for any help since I need this for my studies

This is the error message:

Command> export fluent5 "flu_tut1.msh"
WARN:  Continuum Entity scianka does not contain any valid entity and is not written.
WARN:  Continuum Entity plyn does not contain any valid entity and is not written.
WARN:  Boundary Entity od EF does not contain any valid entity and is not written.
WARN:  Boundary Entity od FI does not contain any valid entity and is not written.
WARN:  Boundary Entity od IM does not contain any valid entity and is not written.
WARN:  Boundary Entity od MR does not contain any valid entity and is not written.
WARN:  Boundary Entity od GH does not contain any valid entity and is not written.
WARN:  Boundary Entity od HL does not contain any valid entity and is not written.
WARN:  Boundary Entity od LP does not contain any valid entity and is not written.
WARN:  Boundary Entity od PU does not contain any valid entity and is not written.
WARN:  Boundary Entity od DCJNYS does not contain any valid entity and is not written.
WARN:  Boundary Entity od ABKOZT does not contain any valid entity and is not written.
WARN:  Boundary Entity od AD does not contain any valid entity and is not written.
WARN:  Boundary Entity od ST does not contain any valid entity and is not written.
No entities were found for mesh export.
Errors were found during export.  Export file was not created.

[herntan]

have u tick the 2D during export?

[redrum]

Now that's embarrasing. :/ It worked So obvious! Thanks!

Rep for you

[aalisha]

Hey!! I am working on s 3 bladed vertical axis tidal turbine. I have used different mesh for blades, rotor and stator and then combined them for the mesh. Recently I experienced similar issue, in which a warning was sent " boundary entity "interface" does not contain any valid entity". This was for all the interfaces.

After this warning it said " mesh has been successfully exported". Is it correct or I still have to make some changes. Any help will be highly appreciated.