FEM Mesh CalculiX: Difference between revisions
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==== Tetrahedron element ==== |
==== Tetrahedron element ==== |
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<p> <br /> </p> |
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==== Pyramid element ==== |
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==== Hexahedron element ==== |
==== Hexahedron element ==== |
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{| class="wikitable" style="color:green; background-color:#ffffcc;" cellpadding="5" cellspacing="0" border="1" |
{| class="wikitable" style="color:green; background-color:#ffffcc;" cellpadding="5" cellspacing="0" border="1" |
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|+ ''' |
|+ '''Hexahedron element from FreeCAD to CalculiX -- node assignment''' |
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|- |
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| hex8 FreeCAD nodes || hex20 FreeCAD nodes |
| hex8 FreeCAD nodes || hex20 FreeCAD nodes |
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==== Pentahedron element ==== |
==== Pentahedron element ==== |
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{| class="wikitable" style="color:green; background-color:#ffffcc;" cellpadding="5" cellspacing="0" border="1" |
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|+ '''Pentahedron element from FreeCAD to CalculiX -- node assignment''' |
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|- |
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| penta8 FreeCAD nodes || penta15 FreeCAD nodes |
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|- |
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| [[File:penta8--fc.png|250px]] || [[File:Penta15--fc.png|250px]] |
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|- |
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|| penta8 FreeCAD nodes element rotated || penta15 FreeCAD nodes element rotated |
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|- |
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| [[File:penta8--fc_rotated.png|250px]] || [[File:Penta15--fc_rotated.png|250px]] |
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|- |
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|| penta8 (C3D6) CalculiX nodes || penta15 (C3D15) CalculiX nodes |
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|- |
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| [[File:Penta8--ccx.png|250px]] || [[File:Penta15--ccx.png|250px]] |
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||FreeCAD || |
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|- |
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||N1, N2, N3, N4, N5, N6 || N1, N2, N3, N4, N5, N6, N7, N8, N9, N10, N11, N12, N13, N14, N15 |
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|- |
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||CalculiX || |
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||N1, || N1, |
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|} |
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<p> <br /> </p> |
<p> <br /> </p> |
Revision as of 17:51, 6 December 2015
FEM Element Types
Segment element
Triangle element
Quadratic element
Tetrahedron element
Hexahedron element
hex8 FreeCAD nodes | hex20 FreeCAD nodes |
hex8 FreeCAD nodes element rotated | hex20 FreeCAD nodes element rotated |
File:Hexa8--fc rotated.png | File:Hexa20--fc rotated.png |
hex8 (C3D8) CalculiX nodes | hex20 (C3D20) CalculiX nodes |
FreeCAD | |
N1, N2, N3, N4, N5, N6, N7, N8 | N1, N2, N3, N4, N5, N6, N7, N8, N9, N10, N11, N12, N13, N14, N15, N16, N17, N18, N19, N20 |
CalculiX | |
N1, N4, N3, N2, N5, N8, N7, N6 | N1, N4, N3, N2, N5, N8, N7, N6, N12, N11, N10, N9 , N16, N15, N14, N13, N17, N20, N19, N18 |
Pentahedron element
penta8 FreeCAD nodes | penta15 FreeCAD nodes |
File:Penta8--fc.png | |
penta8 FreeCAD nodes element rotated | penta15 FreeCAD nodes element rotated |
File:Penta8--fc rotated.png | File:Penta15--fc rotated.png |
penta8 (C3D6) CalculiX nodes | penta15 (C3D15) CalculiX nodes |
File:Penta8--ccx.png | |
FreeCAD | |
N1, N2, N3, N4, N5, N6 | N1, N2, N3, N4, N5, N6, N7, N8, N9, N10, N11, N12, N13, N14, N15 |
CalculiX | |
N1, | N1, |