19. Q modeling#
19.1. Characteristics of modeling#
QUAD8 - Axisymmetric
19.2. Characteristics of the mesh#
Number of knots: 8
Number of meshes and types: 1 QUAD8, 4 SEG3
19.3. Tested sizes and results#
Identification |
Reference type |
Reference value |
Tolerance |
\({\varepsilon }_{\mathrm{rr}}={\varepsilon }_{\theta \theta }(t=\mathrm{66,666}s)\) |
“ANALYTIQUE” |
8.6666 10-4 |
|
\({\varepsilon }_{\mathrm{rr}}={\varepsilon }_{\theta \theta }(t=\mathrm{80s})\) |
“ANALYTIQUE” |
1.1 10-3 |
|
\({\varepsilon }_{\mathrm{rr}}={\varepsilon }_{\theta \theta }(t=\mathrm{90s})\) |
“ANALYTIQUE” |
1.275 10-3 |
|
\(p(t=\mathrm{66,666}s)\) |
“ANALYTIQUE” |
0 |
|
\(p(t=\mathrm{80s})\) |
“ANALYTIQUE” |
3 10-4 |
|
\(p(t=\mathrm{90s})\) |
“ANALYTIQUE” |
5.25 10-4 |
|
\({\sigma }_{\mathrm{zz}}(t=\mathrm{66,666}s)\) |
“ANALYTIQUE” |
-133.333 \(\mathrm{MPa}\) |
|
\({\sigma }_{\mathrm{zz}}(t=\mathrm{80s})\) |
“ANALYTIQUE” |
-100 \(\mathrm{MPa}\) |
|
\({\sigma }_{\mathrm{zz}}(t=\mathrm{90s})\) |
“ANALYTIQUE” |
-75 \(\mathrm{MPa}\) |
|
19.4. note#
The same results are obtained with the formulation AXIS_INCO_UPG as with the conventional formulation AXIS.