4. B modeling#
4.1. Characteristics of B modeling#
Modeling B is a copy of modeling A in which material ELASpar was replaced by material ELAS_ORTH in order to validate the consideration of damping parameters in the case of orthotropic materials.
4.2. Tested sizes and results#
Identification |
Reference |
Reference type |
Tolerance |
|
Physical calculation: DX at node \(\mathit{N433}\) |
|
“AUTRE_ASTER” |
1E -4% |
|
Projected matrix calculation:DX at node \(\mathit{N433}\) |
|
“AUTRE_ASTER” |
1E -4% |
|
SIXX at the Gauss point number 1 of mesh \(\mathit{M1145}\) |
|
“AUTRE_ASTER” |
1E -4% |
|
SIXX to the \(\mathit{N627}\) knot of knit \(\mathit{M1145}\) |
|
“AUTRE_ASTER” |
1E -4% |
|
EPXX at the Gauss point number 1 of mesh \(\mathit{M1145}\) |
|
“AUTRE_ASTER” |
1E -4% |
|
EPXX to the \(\mathit{N627}\) knot of knit \(\mathit{M1145}\) |
|
“AUTRE_ASTER” |
1E -4% |
Note: the tests are done by inter-comparison between harmonic calculation and transient calculation on a physical basis.
We calculate the kinetic energy ECIN_ELEM of the \(\mathit{M1145}\) cell:
Option |
Component |
Reference |
Reference Type |
Tolerance |
ECIN_ELEM |
|
7.02862 10—7 |
“AUTRE_ASTER” |
1E -4% |