FEM Mesh CalculiX: Difference between revisions
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== FEM |
== FEM element types in CalculiX == <!--T:1--> |
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For detailed information |
For detailed information on FreeCAD FEM elements see [[FEM Mesh|FEM Mes]] and [[FEM Element Types|FEM Element Types]]. |
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==== Segment element ==== <!--T:2--> |
==== Segment element ==== <!--T:2--> |
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{| class="wikitable" style="color: |
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1" |
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|+ '''Segment element from FreeCAD to CalculiX -- node assignment''' |
|+ '''Segment element from FreeCAD to CalculiX -- node assignment''' |
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{| class="wikitable" style="color: |
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1" |
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|+ '''Triangle element from FreeCAD to CalculiX -- node assignment''' |
|+ '''Triangle element from FreeCAD to CalculiX -- node assignment''' |
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{| class="wikitable" style="color: |
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1" |
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|+ '''Quadratic element from FreeCAD to CalculiX -- node assignment''' |
|+ '''Quadratic element from FreeCAD to CalculiX -- node assignment''' |
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{| class="wikitable" style="color: |
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1" |
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|+ '''Tetrahedron element from FreeCAD to CalculiX -- node assignment''' |
|+ '''Tetrahedron element from FreeCAD to CalculiX -- node assignment''' |
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{| class="wikitable" style="color: |
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1" |
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|+ '''Hexahedron element from FreeCAD to CalculiX -- node assignment''' |
|+ '''Hexahedron element from FreeCAD to CalculiX -- node assignment''' |
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{| class="wikitable" style="color: |
{| class="wikitable" style="color:black; background-color:#eeeeef;" cellpadding="5" cellspacing="0" border="1" |
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|+ '''Pentahedron element from FreeCAD to CalculiX -- node assignment''' |
|+ '''Pentahedron element from FreeCAD to CalculiX -- node assignment''' |
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Revision as of 23:15, 6 April 2019
FEM element types in CalculiX
For detailed information on FreeCAD FEM elements see FEM Mes and FEM Element Types.
Segment element
seg2 FreeCAD nodes | seg3 FreeCAD nodes |
seg2 (B31) CalculiX nodes | seg3 (B32) CalculiX nodes |
FreeCAD --> CalculiX, Nodes | |
N1, N2 | N1, N3, N2 |
Triangle element
Quadratic element
Tetrahedron element
The following node order is not implemented ! TODO: verify node order (do not forget getccxVolumesByFace()).
Hexahedron element
Pentahedron element