FEM Element Types: Difference between revisions
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<translate><!--T:10--> |
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==== Triangle element ==== <!--T:3--> |
==== Triangle element ==== <!--T:3--> |
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[[Image:triangles.gif]] |
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==== Quadratic element ==== <!--T:4--> |
==== Quadratic element ==== <!--T:4--> |
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[[Image:quadrangles.gif]] |
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<translate><!--T:12--> |
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==== Tetrahedron element ==== <!--T:5--> |
==== Tetrahedron element ==== <!--T:5--> |
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[[Image:pyramides.gif]] |
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==== Hexahedron element ==== <!--T:7--> |
==== Hexahedron element ==== <!--T:7--> |
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==== Pentahedron element ==== <!--T:8--> |
==== Pentahedron element ==== <!--T:8--> |
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[[Image:pentaedres.gif]] |
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Revision as of 19:27, 26 August 2015
This description is based on the MED format as described here.
Segment element
Triangle element
Quadratic element
Tetrahedron element
Edge | Node 1 | Node 2 | Middle node |
---|---|---|---|
A1 | N1 | N2 | N5 |
A2 | N2 | N3 | N6 |
A3 | N3 | N1 | N7 |
A4 | N1 | N4 | N8 |
A5 | N2 | N4 | N9 |
A6 | N3 | N4 | N10 |
Face | Edge 1 | Edge 2 | Edge 3 |
---|---|---|---|
F1 | A1 | A2 | A3 |
F2 | A4 | -A5 | -A1 |
F3 | A5 | -A6 | -A2 |
F4 | A6 | -A4 | -A3 |
Pyramid element
Hexahedron element
Edge | Node 1 | Node 2 | Middle node |
---|---|---|---|
A1 | N1 | N2 | N9 |
A2 | N2 | N3 | N10 |
A3 | N3 | N4 | N11 |
A4 | N4 | N1 | N12 |
A5 | N5 | N6 | N13 |
A6 | N6 | N7 | N14 |
A7 | N7 | N7 | N15 |
A8 | N8 | N5 | N16 |
A9 | N1 | N5 | N17 |
A10 | N2 | N6 | N18 |
A11 | N3 | N7 | N19 |
A12 | N4 | N8 | N20 |
Face | Edge 1 | Edge 2 | Edge 3 | Edge 4 |
---|---|---|---|---|
F1 | A1 | A2 | A3 | A4 |
F2 | -A8 | -A7 | -A6 | -A5 |
F3 | A9 | A5 | -A10 | -A1 |
F4 | A10 | A6 | -A11 | -A2 |
F5 | A11 | A7 | -A12 | -A3 |
F6 | A12 | A8 | -A9 | -A4 |
Pentahedron element