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Is it possible to copy mesh in ANSYS CFD? I have a pattern geometry, with one block being repeated 60 times. Is it possible to make one just one block and mesh it, then to copy this geometry and mesh. ANSYS Meshing. Mesh generation is one of the most critical aspects of engineering simulation. Too many cells may result in long solver runs, and too few may.
I am simulating a spherical grooved bearing.e.g. A bearing that has spiral grooves on the ball.
Please see the following figures.There is a kind of lubricant between ball and cup, so as to prevent metal-to-metal contact (Full film lubrication theory). The dimension of groove and gap between ball and cup are in (mm) and (micron). For example, Value of groove depth is equal to 0.006 mm and also, areas of some surfaces are too small.Fig1:Fig2Now in Ansys meshig, when I tried to mesh, I got following error(Fig 3,4,5,6).
I want to mesh be structure.Fig3Fig4Fig5Fig6According to the following Fig, I increase number of cell in edges and change dropped option to kept option in mesh method and the error is only as follows:Fig7In Fig5 is explained about narrow surface. What do these errors happen? I am grateful that guide me in this case.Thanks.
. Versatility: Either CAD or surface mesh can be imported. Ease of use: Size functions, which capture model features, can be displayed to provide feedback that feature capturing is adequate.
The user can save the size functions and re-use them directly whenever needed. Built-in intelligence: Before volume meshing is done, diagnostic tools find and fix problems in assemblies (gaps or holes), face connectivities (faces overlapping or intersecting) and overall surface mesh quality. Accuracy: Improved wrapping tools capture geometry features, and diagnostic tools determine how well the geometry features were captured. Various tools are available to further improve quality and accuracy of the wrapping when needed. Speed:. Local surface remeshing tools locally improve surface mesh quality when needed, without having to remesh the entire geometry surface. Volume meshing is faster (up to three times faster in prism layer generation).
Parallel meshing has excellent scalability when generating tet/prism meshes. Performance is case dependent, but 92 percent scalability has been observed on a 42-million-cell mesh when using eight cores.