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AWG ERIF Test Case 9: Single Element Material Comparison Tests
Image: QA_test_example_9__MAT_224__single_element_tests__model_image_web
Animation: Test Case 9 Animation
Description: Comparison of MAT_224 (*MAT_TABULATED_JOHNSON_COOK) with reliable implemented material laws in LS-DYNA®, MAT_024 (*MAT_PIECEWISE_LINEAR_PLASTICITY) and MAT_015 (*MAT_JOHNSON_COOK). The test case contains elementary single solid elements in comparison with these materials. In particular, this test case verifies the influence of thermal softening and stress triaxiality. The development of MAT_224 is funded by the FAA. The test case consists of four load cases:
- Load case 1: Uniaxial tension, orthogonal directions free
- Load case 2: Uniaxial tension, orthogonal directions hold
- Load case 3: Uniaxial tension, orthogonal directions hold and released after 2.5 seconds
- Load case 4: Uniaxial tension, orthogonal directions hold after 2.5 seconds
Status: Accepted and currently part of the AWG Test Suite
Classification: Example
ReferenceReport: Material Model Development
Input Deck: Test Case 9 Input
Keywords: *MAT_TABULATED_JOHNSON_COOK
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Units: mm (length), sec. (time), tonne (mass), N/mm2 (stress), N-mm (energy)
Model Data: 24 solids, 24 solid materials / 24 parts
Run Time: approx. total CPU time = 43 seconds (Intel® Xeon® CPU E7- 8837 @ 2.67GHz / MPP / 4 cpu's)
Earliest Version: LS-DYNA® R5.1
Test Case Details and Results: Test Case 9, Documentation and Results for LS-DYNA R14.1.1-4-gaf1eb871e8
Test Case 9, Documentation and Results for LS-DYNA R12.2-223-gcef54b474c
Test Case 9, Documentation and Results for LS-DYNA R14.1-7-gea5f83301c
Test Case 9, Documentation and Results for LS-DYNA R12.2 Revision 461-gee93a457ac
Test Case 9, Documentation and Results for LS-DYNA R14.0 Revision 461-gee93a457ac
Test Case 9, Documentation and Results for LS-DYNA R13.1 Revision 98-gf37f544487
Test Case 9, Documentation and Results for LS-DYNA R13.0 Revision 368-g6a82ba3777
Test Case 9, Documentation and Results for LS-DYNA R12.1 Revision 204-g810450fa20
Test Case 9, Documentation and Results for LS-DYNA R12.0 Revision 148708
Test Case 9, Documentation and Results for LS-DYNA R11.2 Revision 51-g7e1aee4
Test Case 9, Documentation and Results for LS-DYNA R11.1 Revision 139325
Test Case 9, Documentation and Results for LS-DYNA R10.2 Revision 134743
Test Case 9, Documentation and Results for LS-DYNA R11.0 Revision 132327
Test Case 9, Documentation and Results for LS-DYNA R11.0 Revision 130010
Test Case 9, Documentation and Results for LS-DYNA R9.3 Revision 126955
Test Case 9, Documentation and Results for LS-DYNA R10.1 Revision 123136
Test Case 9, Documentation and Results for LS-DYNA R9.2 Revision 118235
Test Case 9, Documentation and Results for LS-DYNA R10.0 Revision 116539
Test Case 9, Documentation and Results for LS-DYNA R9.1 Revision 113467
Test Case 9, Documentation and Results for LS-DYNA R9.0 Revision 108899
Test Case 9, Documentation and Results for LS-DYNA R8.0.0 Revision 96167
Test Case 9, Documentation and Results for LS-DYNA R7.1.0 Revision 87770
Test Case 9, Documentation and Results for LS-DYNA R6.0.0 Revision 74159
Test Case 9, Documentation and Results for LS-DYNA R6.0.0 Revision 71381
Test Case 9, Documentation and Results for LS-DYNA R5.1.1 Revision 67628
Bug Issues Found and Fixed: Bug 15061: Errors in stress output for the elements in elout file after failure occurred in R11.0 Revision 132327. Fixed in R11 Revision 132051 and trunk Revision 132050.



last modified on Tuesday July 9, 2024 13:11:49 PDT