Hi, the outer volume contains the surface of the airofoil since the airofoil is regarded as hole in the outer volume. As far as I have seen, all surfaces are meshed. Now how to transfer this mesh into OpenFoam I don't know. You might to check "save all (ignore physical groups)" when saving the mesh.
HTH, Matthias Von: Jun Fei [mailto:[email protected]] Gesendet: Donnerstag, 5. Dezember 2013 05:57 An: Zenker, Dr. Matthias Betreff: Re: [Gmsh] gmsh error, 3D mesh did not carried out properly thank you sir^^. hmm.. one more question.. i have look through the geo file, does sir, you have combine the parts of the surface of aerofoil and part surface of the domain to form a volume? Because somehow when transfer the mesh file into OpenFoam, the surface of the aerofoil appear to be not being meshed...is there an issue that when i save the mesh file, somehow there will be some surface will be gone, and i need go to the mesh file and add them in? On Wed, Dec 4, 2013 at 5:59 PM, Zenker, Dr. Matthias <[email protected]<mailto:[email protected]>> wrote: Hi, you surfaces and volumes wer somehow ill-defined. I have redefined them with the GUI, and the 3D meshing works. HTH, Matthias Von: Jun Fei [mailto:[email protected]<mailto:[email protected]>] Gesendet: Mittwoch, 4. Dezember 2013 08:11 An: gmsh Betreff: [Gmsh] gmsh error, 3D mesh did not carried out properly good day every one... currently i have use gmsh as my meshing tools, and the geometry that i wan to mesh is a 3D geometry, after click at the "3D" button, it appear that meshing only take out at the surface, but the internal part of the geometry appear to be not being meshed.... the first image show how my surface mesh looks like, but when look at the second image, can be seen that inside the model is totally blank.. if i not judge wrongly it mean the 3d mesh is not carried out... can anyone can give me some opinion about what is the causes of this issue? and did i left out anything in my geo file, hope every one kindly can help me out... here i have attach my geo file and the image of the error _____________________________________________________________________ ERBE Elektromedizin GmbH Firmensitz: 72072 Tuebingen Geschaeftsfuehrer: Christian O. Erbe, Reiner Thede Registergericht: Stuttgart HRB 380137 _____________________________________________________________________ ERBE Elektromedizin GmbH Firmensitz: 72072 Tuebingen Geschaeftsfuehrer: Christian O. Erbe, Reiner Thede Registergericht: Stuttgart HRB 380137
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