Multi-block Meshing of a 2D Geometry in OpenFOAM - English
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- Questions posted on Forums
- OpenFOAM version 7 Tutorials - English
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Why not icoFoam here?
after meshing, why directly parafoam without solving?
09-10M 20-30S sanketprabhudesai10@gmail.com
Answer last updated on: Feb. 26, 2021, 11:27 a.m.
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Why xy plane selected now for numbering?
Why xy plane selected now for numbering? earlier tutorial was xz plane no?
05-06M 10-20S sanketprabhudesai10@gmail.com
Answer last updated on: Feb. 26, 2021, 10:47 a.m.
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multi block meshing
they deleting b.c in one file and coping from other file, coping here i want to know about that multiblock.txt how they were open that
03-04M 0-10S venkatesh.janga3@gmail.com
Answer last updated on: Feb. 26, 2021, 10:37 a.m.
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Can we define 2 faces with a single name? Will that work as a single patch?
Hello,Yes it will work.
07-08M 0-10S nikhilverma@iisc.ac.in
Answer last updated on: Oct. 5, 2020, 11:54 p.m.
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Grading options
Are there any other options for grading?
04-05M 10-20S ArhamJaved
Answer last updated on: Sept. 25, 2020, 8:16 p.m.
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Mesh refinement in ParaView
Why is the mesh refined at the top and bottom faces?
09-10M 40-50S hbammkanti
Answer last updated on: Sept. 25, 2020, 12:24 a.m.
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Missing face in the boundary list
Why is the face shared by two blocks, the one with vertices 2, 3, 9 & 8, not defined in the ‘boundary’ list?
08-09M 40-50S hbammkanti
Answer last updated on: Sept. 25, 2020, 12:22 a.m.
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Cylic patch
What is the purpose of using a cyclic patch?
06-07M 50-60S hbammkanti
Answer last updated on: Sept. 25, 2020, 12:22 a.m.
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Same cell numbers for both blocks
Why is the number of cells along x, y and z direction the same for block 1 & 2?
06-07M 0-10S hbammkanti
Answer last updated on: Sept. 25, 2020, 12:21 a.m.
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Numbering convention of vertices in the boundary condition
The numbering of two faces goes in opposite directions. For block 1, it is in clockwise direction, and for the other block, it is in the counterclockwise direction. Is it because one has look at these faces from "inside the block" and do the numbering in clockwise direction?
06-07M 50-60S kannan
Answer last updated on: Sept. 17, 2020, 3:27 p.m.
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Questions posted on ST Forums:
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Outline:
Multi-block Meshing of a 2D Geometry in OpenFOAM: Two-block geometry Defining the vertices Defining multiple blocks Meshing parameters of each block Cell Expansion Ratio Labelling boundaries Defining cyclic patches Order of vertices of faces neighbourPatch for cyclic boundaries Viewing refined mesh in ParaView
| Width: | 958 | Height: | 718 |
|---|---|---|---|
| Duration: | 00:11:59 | Size: | 4.8 MB |
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