4. B modeling#
4.1. Characteristics of modeling#
The characteristics are identical to the reference solution. The modeling is of type3D_ DIL, formulation DIL_INCO with a zero penalty coefficient.
4.2. Characteristics of the mesh#
Number of knots 9009
Number of TRIA6 768
Number of TETRA10 12288
Number of group of elements 6
4.3. Tested sizes and results#
The quantities tested relate to error standards \(\theta (\mathrm{\nabla }X)\) and \(\theta (\varepsilon )\) according to the relationships:
\(\theta (\mathrm{\nabla }\chi )\mathrm{=}\sqrt{{\mathrm{\int }}_{\mathit{boule}}(\mathrm{\nabla }{\chi }^{\mathit{analytique}}(X)\mathrm{-}\mathrm{\nabla }{\chi }^{\mathit{numérique}}(X))}\)
\(\theta (\varepsilon )\mathrm{=}\sqrt{{\mathrm{\int }}_{\mathit{boule}}({\varepsilon }^{\mathit{analytique}}(X)\mathrm{-}{\varepsilon }^{\mathit{numérique}}(X))}\)
The reference is here considered to be “NON_REGRESSION” as long as the test focuses on the \(\theta (\mathrm{\nabla }X)\) and \(\theta (\varepsilon )\) error standards and not on the \(\mathrm{\nabla }X\) and \(\varepsilon\) components.
Tested value |
Instant |
Reference |
Criterion |
Aster |
Tolerance |
|
\(\theta (\varepsilon )\) |
1.0 |
“NON_REGRESSION” |
“ |
RELATIF |
|
0.1% |
\(\theta (\mathrm{\nabla }X)\) |
1.0 |
“NON_REGRESSION” |
“ |
RELATIF |
|
0.1% |