FEM Element Types: Difference between revisions
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! Face !! Edge 1 !! Edge 2 !! Edge 3 |
! Face !! Edge 1 !! Edge 2 !! Edge 3 |
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| F1 || |
| F1 || E1 || E2 || E3 |
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| F2 || |
| F2 || E4 ||-E5 ||-E1 |
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| F3 || |
| F3 || E5 ||-E6 ||-E2 |
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| F4 || |
| F4 || E6 ||-E4 ||-E3 |
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Revision as of 09:24, 28 November 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 |
---|---|---|---|
E1 | N1 | N2 | N5 |
E2 | N2 | N3 | N6 |
E3 | N3 | N1 | N7 |
E4 | N1 | N4 | N8 |
E5 | N2 | N4 | N9 |
E6 | N3 | N4 | N10 |
Face | Edge 1 | Edge 2 | Edge 3 |
---|---|---|---|
F1 | E1 | E2 | E3 |
F2 | E4 | -E5 | -E1 |
F3 | E5 | -E6 | -E2 |
F4 | E6 | -E4 | -E3 |
Pyramid element
Hexahedron element
Edge | Node 1 | Node 2 | Middle node |
---|---|---|---|
E1 | N1 | N2 | N9 |
E2 | N2 | N3 | N10 |
E3 | N3 | N4 | N11 |
E4 | N4 | N1 | N12 |
E5 | N5 | N6 | N13 |
E6 | N6 | N7 | N14 |
E7 | N7 | N7 | N15 |
E8 | N8 | N5 | N16 |
E9 | N1 | N5 | N17 |
E10 | N2 | N6 | N18 |
E11 | N3 | N7 | N19 |
E12 | 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