8. F modeling#
8.1. Characteristics of modeling#
3D modeling elements 3D_ DIAG
8.2. Characteristics of the mesh#
Number of knots: 2356.
Number of meshes and types: 2434 meshes including 400 HEXA8, 800 PENTA6, 600 PYRAM5 and 634 TETRA4.
The mesh includes 4 hexahedra VHE8, VPE6, VPY5, and VTE4 meshed respectively with elements HEXA8, PENTA6, PYRAM5, and TETRA4.
Name of GROUP_MA |
Item type |
Next discretization: X Y Z |
||
VHE8 |
HEXA8 |
20 |
20 |
1 |
VPE6 |
PENTA6 |
20 |
20 |
1 |
VPY5 |
PYRAM5 |
10 |
10 |
1 |
VTE4 |
TETRA4 |
10 |
10 |
1 |
Name of GROUP_MA |
Item type |
Next discretization: X Y Z |
||
VHE8 |
HEXA8 |
20 |
20 |
1 |
VPE6 |
PENTA6 |
20 |
20 |
1 |
VPY5 |
PYRAM5 |
10 |
10 |
1 |
VTE4 |
TETRA4 |
10 |
10 |
1 |
The nodes used for post-processing are:
Node name |
Coordinates |
Node number |
Node number |
Name of a mesh containing this node |
Type of mesh |
\(\mathit{D1}\) |
|
|
|
|
|
\(\mathit{D2}\) |
|
|
|
|
|
\(\mathit{D3}\) |
|
|
|
|
|
\(\mathit{D4}\) |
|
|
|
|
The entire mesh is affected by 3D thermal modeling_ DIAG.
8.3. Tested results and sizes#
With a linear temperature field (constant flow):
Location |
Size |
Reference |
Aster |
% difference |
|
Mesh |
Knot or \(\mathit{PG}\) |
||||
Bow \(\mathit{D1}\) |
\(T\) |
16.5 |
16.5 |
0% |
|
\(\mathit{M400}\) (HEXA8) |
Bow \(\mathit{D1}\) |
\({\Phi }_{x}\) (\(\mathit{ELNO}\)) |
-2.0 |
-2.0 |
0% |
\(\mathit{M400}\) (HEXA8) |
Bow \(\mathit{D1}\) |
\({\Phi }_{y}\) (\(\mathit{ELNO}\)) |
-3.0 |
-3.0 |
0% |
\(\mathit{M400}\) (HEXA8) |
Bow \(\mathit{D1}\) |
\({\Phi }_{z}\) (\(\mathit{ELNO}\)) |
-4.0 |
-4.0 |
0% |
\(\mathit{M400}\) (HEXA8) |
Point 1 |
\({\Phi }_{x}\) (\(\mathit{ELGA}\)) |
-2.0 |
-2.0 |
0% |
Bow \(\mathit{D2}\) |
\(T\) |
21.5 |
21.5 |
0% |
|
\(\mathit{M1200}\) (PENTA6) |
Bow \(\mathit{D2}\) |
\({\Phi }_{x}\) (\(\mathit{ELNO}\)) |
-2.0 |
-2.0 |
0% |
\(\mathit{M1200}\) (PENTA6) |
Bow \(\mathit{D2}\) |
\({\Phi }_{y}\) (\(\mathit{ELNO}\)) |
-3.0 |
-3.0 |
0% |
\(\mathit{M1200}\) (PENTA6) |
Bow \(\mathit{D2}\) |
\({\Phi }_{z}\) (\(\mathit{ELNO}\)) |
-4.0 |
-4.0 |
0% |
\(\mathit{M1200}\) (PENTA6) |
Point 1 |
\({\Phi }_{x}\) (\(\mathit{ELGA}\)) |
-2.0 |
-2.0 |
0% |
Bow \(\mathit{D3}\) |
\(T\) |
24.0 |
24.0 |
0% |
|
\(\mathit{M1795}\) (PYRAM5) |
Bow \(\mathit{D3}\) |
\({\Phi }_{x}\) (\(\mathit{ELNO}\)) |
-2.0 |
-2.0 |
0% |
\(\mathit{M1795}\) (PYRAM5) |
Bow \(\mathit{D3}\) |
\({\Phi }_{y}\) (\(\mathit{ELNO}\)) |
-3.0 |
-3.0 |
0% |
\(\mathit{M1795}\) (PYRAM5) |
Bow \(\mathit{D3}\) |
\({\Phi }_{z}\) (\(\mathit{ELNO}\)) |
-4.0 |
-4.0 |
0% |
\(\mathit{M1795}\) (PYRAM5) |
Point 1 |
\({\Phi }_{x}\) (\(\mathit{ELGA}\)) |
-2.0 |
-2.0 |
0% |
Bow \(\mathit{D4}\) |
\(T\) |
29.0 |
29.0 |
0% |
|
\(\mathit{M1838}\) (TETRA4) |
Bow \(\mathit{D4}\) |
\({\Phi }_{x}\) (\(\mathit{ELNO}\)) |
-2.0 |
-2.0 |
0% |
\(\mathit{M1838}\) (TETRA4) |
Bow \(\mathit{D4}\) |
\({\Phi }_{y}\) (\(\mathit{ELNO}\)) |
-3.0 |
-3.0 |
0% |
\(\mathit{M1838}\) (TETRA4) |
Bow \(\mathit{D4}\) |
\({\Phi }_{z}\) (\(\mathit{ELNO}\)) |
-4.0 |
-4.0 |
0% |
\(\mathit{M1838}\) (TETRA4) |
Point 1 |
\({\Phi }_{x}\) (\(\mathit{ELGA}\)) |
-2.0 |
-2.0 |
0% |
With a quadratic temperature field (linear flow):
Location |
Size |
Reference |
Aster |
% difference |
|
Mesh |
Knot or \(\mathit{PG}\) |
||||
Bow \(\mathit{D1}\) |
\(T\) |
35.25 |
35.25 |
0% |
|
\(\mathit{M400}\) (HEXA8) |
Bow \(\mathit{D1}\) |
\({\Phi }_{x}\) (\(\mathit{ELNO}\)) |
-10.0 |
-9.8 |
-2% |
\(\mathit{M400}\) (HEXA8) |
Bow \(\mathit{D1}\) |
\({\Phi }_{y}\) (\(\mathit{ELNO}\)) |
-15.0 |
-14.7 |
-2% |
\(\mathit{M400}\) (HEXA8) |
Bow \(\mathit{D1}\) |
\({\Phi }_{z}\) (\(\mathit{ELNO}\)) |
-8.0 |
-8.4 |
5% |
Bow \(\mathit{D2}\) |
\(T\) |
72.75 |
72.75 |
0% |
|
\(\mathit{M1200}\) (PENTA6) |
Bow \(\mathit{D2}\) |
\({\Phi }_{x}\) (\(\mathit{ELNO}\)) |
-20.0 |
-19.8 |
-1% |
\(\mathit{M1200}\) (PENTA6) |
Bow \(\mathit{D2}\) |
\({\Phi }_{y}\) (\(\mathit{ELNO}\)) |
-15.0 |
-14.7 |
-2% |
\(\mathit{M1200}\) (PENTA6) |
Bow \(\mathit{D2}\) |
\({\Phi }_{z}\) (\(\mathit{ELNO}\)) |
-8.0 |
-8.4 |
5% |
Bow \(\mathit{D3}\) |
\(T\) |
91.50 |
91.50 |
0% |
|
\(\mathit{M1795}\) (PYRAM5) |
Bow \(\mathit{D3}\) |
\({\Phi }_{x}\) (\(\mathit{ELNO}\)) |
-10.0 |
-9.6 |
-4% |
\(\mathit{M1795}\) (PYRAM5) |
Bow \(\mathit{D3}\) |
\({\Phi }_{y}\) (\(\mathit{ELNO}\)) |
-30.0 |
-29.4 |
-2% |
\(\mathit{M1795}\) (PYRAM5) |
Bow \(\mathit{D3}\) |
\({\Phi }_{z}\) (\(\mathit{ELNO}\)) |
-8.0 |
-7.2 |
-10% |
Bow \(\mathit{D4}\) |
\(T\) |
129.00 |
129.00 |
0% |
|
\(\mathit{M1838}\) (TETRA4) |
Bow \(\mathit{D4}\) |
\({\Phi }_{x}\) (\(\mathit{ELNO}\)) |
-20.0 |
-19.6 |
-2% |
\(\mathit{M1838}\) (TETRA4) |
Bow \(\mathit{D4}\) |
\({\Phi }_{y}\) (\(\mathit{ELNO}\)) |
-30.0 |
-29.4 |
-2% |
\(\mathit{M1838}\) (TETRA4) |
Bow \(\mathit{D4}\) |
\({\Phi }_{z}\) (\(\mathit{ELNO}\)) |
-8.0 |
-8.4 |
5% |