4. B modeling#
4.1. Characteristics of modeling#
3D modeling:
4.2. Characteristics of the mesh#
6 HEXA20
88 knots
4.3. Tested values#
Identification Temperature |
Reference |
node \(\mathit{A2}\) (\({B}_{1}\)) |
1.00 |
node \(\mathit{A3}\) (\({F}_{1}\)) |
2.00 |
node \(\mathit{A7}\) |
3.00 |
node \(\mathit{A10}\) |
1.25 |
node \(\mathit{A15}\) |
2.25 |
node \(\mathit{A22}\) |
5.00 |
node \(\mathit{A26}\) |
3.25 |
node \(\mathit{A30}\) |
5.25 |
knot \(\mathit{A35}\) (\({G}_{1}\)) |
11.00 |
node \(\mathit{A39}\) |
8.25 |
node \(\mathit{B1}\) (\({A}_{2}\)) |
2.00 |
node \(\mathit{B4}\) (\({E}_{2}\)) |
3.00 |
node \(\mathit{B5}\) |
3.00 |
node \(\mathit{B8}\) |
4.00 |
node \(\mathit{B13}\) |
2.25 |
node \(\mathit{B21}\) |
6.00 |
node \(\mathit{B28}\) |
5.25 |
knot \(\mathit{B33}\) (\({D}_{2}\)) |
11.00 |
node \(\mathit{B40}\) |
9.25 |
knot \(\mathit{B44}\) |
11.25 |
4.4. notes#
Since the shape functions of element HEXA20 are of order 2, it is natural to obtain the reference solution which is expressed in the form of a polynomial of order 2.
The command file submitted contains a list of moments and calls command THER_LINEAIRE to perform a transitory calculation that is not of interest, the volume heat coefficient being taken to be equal to 0.