Research Article
A Comparative Study for Modeling Displacement Instabilities due to TGO Formation in TBCs of High-Temperature Components in Nuclear Power Plant
Table 2
The comparison between the results from ABAQUS/CAE and UMAT.
| | ABAQUS/CAE | UMAT | The error analysis (%) | | Displacement (mm) | Stress (MPa) | Displacement (mm) | Stress (MPa) | Displacement (mm) | Stress (MPa) |
| | 6.987E − 04 | 3.449E + 02 | 6.987E − 04 | 3.449E + 02 | 0.0000 | 0.000 | | 1.324E − 03 | 3.584E + 02 | 1.314E − 03 | 3.580E + 02 | 0.7553 | 0.1116 | | 1.029E − 03 | 3.517E + 02 | 1.028E − 03 | 3.521E + 02 | 0.09718 | 0.1137 |
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