> On 19 Nov 2014, at 08:48, Feifei TONG <[email protected]> wrote: > > Dear All, > > I am working to create hybrid structured-unstructured quad mesh around > circular cylinders, similar to this in the chain of the email, as posted by > Rajib. But I found the orthogonality appears to be very weak. I have tried > Smoother Surface{'faceToBeSmoothed'} = 40; > but without any improvement. The geo file is attached, along with a snapshot > of the mesh. Could anyone help? Many thanks. >
Use the DelQuad algorithm: see attached file.
cylinder2Gmsh.geo
Description: Binary data
> Kind regards, > Feifei > > On 24 June 2014 05:39, Rajib Roy <[email protected]> wrote: > Hello G-Meshers, > I am working on to create a Hybrid Structured-Unstructured Mesh to simulate > flow over an airfoil. > I've created an structured mesh on airfoil surface rest of the domain > unstructured. (mesh snapshot attached) > > I have observed highly non orthogonal cells near to leading and trailing > edge. > Is there any structured mesh solver (Hyperbolic or parabolic) in GMSH ? (my > current version is 2.8.4). > > Any suggestion or advise in highly appreciated. > > > Best Regards, > -- > Rajib Roy > University of Wyoming, WY, USA > > _______________________________________________ > gmsh mailing list > [email protected] > http://www.geuz.org/mailman/listinfo/gmsh > > > <cylinder2Gmsh.geo><snapshot2cylinders.jpg>_______________________________________________ > gmsh mailing list > [email protected] > http://www.geuz.org/mailman/listinfo/gmsh -- Prof. Christophe Geuzaine University of Liege, Electrical Engineering and Computer Science http://www.montefiore.ulg.ac.be/~geuzaine
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