en:ref:a:7
Table of Contents
Isoparametric hexahedron
Nodes
The element has 8 to 20 nodes. Midside nodes may be omitted.
Each node has displacements $[u,v,w]$ and temperature $[T].$
Edges
The element has 12 edges.
| Edge number | Node order |
|---|---|
| 1 | 1 – (9) – 2 |
| 2 | 2 – (10) – 3 |
| 3 | 3 – (11) – 4 |
| 4 | 4 – (12) – 1 |
| 5 | 1 – (13) – 5 |
| 6 | 2 – (14) – 6 |
| 7 | 3 – (15) – 7 |
| 8 | 4 – (16) – 8 |
| 9 | 5 – (17) – 6 |
| 10 | 6 – (18) – 7 |
| 11 | 7 – (19) – 8 |
| 12 | 8 – (20) – 5 |
Faces
The element has 6 faces. Face numbers are depicted in the figure. Face normals point outward from the element.
en/ref/a/7.txt · Last modified: 2023-08-28 11:12 by Petr Pařík