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April 29, 2020, 14:10 |
GMSH: 2D axisymmetric structured mesh
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#1 |
Member
K
Join Date: Jul 2017
Posts: 97
Rep Power: 8 |
Hi,
I want to create a structured mesh for my 2D axisymmetric case with gmsh. The difference between the 2D and 2D axisymmetric lies where Code:
Extrude {0,0,Z} { Surface{14,12,16}; Layers{1}; Recombine; } Coherence; Code:
Rotate {{1, 0, 0}, {0, 0, 0}, -angle/2} { Surface{12,14,16}; } Extrude {{1, 0, 0}, {0, 0, 0}, angle} { Surface{12,14,16}; Layers{1}; Recombine; }Coherence; The .geo file specifying the features of the mesh is exactly the same expect the part that I mentioned above. I read earlier that by indicating the surfaces to be recombined as follows: Code:
Transfinite Surface {14,12,16}; Recombine Surface {14,12,16}; Does anyone have a clue to help me ? Thanks in advance, Mary |
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