I specify the boundary information :wall-container,wall-fiber1,wall-fiber2,wall-fiber3,wall-fiber4,and pressure-inlet.5;They are all changing in the fluent . wall-fiber1,wall-fiber1:015 wall-fiber2,wall-fiber2:014 wall-fbier3,wall-fiber3:013 wall-fiber4,wall-fiber4:012 pressure-inlet.5,pressure-inleet.5:001,pressure-inleet.5:007. why do they add so many walls?and how can I delete the surplus wall in fluent? please tell me the reason,Thank you very much.

I think FLUENT just splits your existing walls while reading the mesh you generated in GAMBIT.

Anyway, you don't have to delete anything to do your calculation.

Hi

ap

If you defined two names of fluid in the gambit, fluent usually will split the boundary walls.