Simple questions. B.C.'s and ElmerGUI crashing. Boundaries and Body Properties.
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Re: Simple questions. B.C.'s and ElmerGUI crashing. Boundaries and Body Properties.
In salome you can group the edge elements, then delete specific ones, such as the internal boundaries by selecting them in a screen grab.
Re: Simple questions. B.C.'s and ElmerGUI crashing. Boundaries and Body Properties.
doing this I was able just to divide the boundaries, but not entirely delete the internal one, but not delete it. I am probably doing something wrong...
What i did:
Geometry
1. make sketch of both rectangles,
2. create face
3. make partition from face
4. explode
Mesh:
1.create, compute
2. create group, - standalone group, select all
3. edit group, - remove the internal edges.
4. export the mesh
What i did:
Geometry
1. make sketch of both rectangles,
2. create face
3. make partition from face
4. explode
Mesh:
1.create, compute
2. create group, - standalone group, select all
3. edit group, - remove the internal edges.
4. export the mesh
Last edited by Jonas on 06 Jul 2022, 17:44, edited 1 time in total.
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- Posts: 2383
- Joined: 25 Jan 2019, 01:28
- Antispam: Yes
Re: Simple questions. B.C.'s and ElmerGUI crashing. Boundaries and Body Properties.
What i did:
Geometry
1. make sketch of one rectangle as big as both,
2. create line down the middle
3. make partition of one rectangle using the line
4. in geometry make a group of the upper face, then a group of the lower face, then a group of the inner line
Mesh:
1.create, compute
2. groups are auto created from the geometry groups
3. delete groups with contents, delete inner edges
4. export the mesh
No inner boundary
Geometry
1. make sketch of one rectangle as big as both,
2. create line down the middle
3. make partition of one rectangle using the line
4. in geometry make a group of the upper face, then a group of the lower face, then a group of the inner line
Mesh:
1.create, compute
2. groups are auto created from the geometry groups
3. delete groups with contents, delete inner edges
4. export the mesh
No inner boundary