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AWG ERIF Test Case 3: Rubber Projectile Impacting a Rigid Plate
Image: QA_test_example_3__Rubber_Projectile_impacting_a_rigid_plate__image_web
Animation: Test Case 3 Animation
Description: Bird strike analysis using a rubber projectile with rate effects impacting a rigid plate. The rubber projectile is used to represent the "bird material" and is modeled using *MAT_SIMPLIFIED_RUBBER (MAT_181). Gelatin rebounds elastically (until tension failure). Gelatin appears to soften at higher strain rates. These effects are included in the model. Two types of force vs. change in gauge length at different strain rates are tested.
Status: Accepted and currently part of the AWG Test Suite
Classification: Example
Input Deck: Test Case 3 Input
Keywords: *CONTROL_BULK_VISCOSITY
*MAT_SIMPLIFIED_RUBBER
*DEFINE_TABLE
*DEFINE_CURVE
...
Units: in (length), s (time), lbf-s2/in (mass), psi (stress), lbf-in (energy)
Model Data: 2500 shells / 1 shell material (rigid), 1500 solids / 1 solid material, 2 parts
Run Time: approx. total CPU time = 1 minutes 26 seconds (Intel® Xeon® CPU E7- 8837 @ 2.67GHz / MPP / 2 cpu's)
Earliest Version : LS-DYNA® R4.2.1
Test Case Details and Results: Test Case 3, Documentation and Results for LS-DYNA R14.1.1-4-gaf1eb871e8
Test Case 3, Documentation and Results for LS-DYNA R12.2-223-gcef54b474c
Test Case 3, Documentation and Results for LS-DYNA R14.1-7-gea5f83301c
Test Case 3, Documentation and Results for LS-DYNA R12.2 Revision 1-g2dd504fe3d
Test Case 3, Documentation and Results for LS-DYNA R14.0 Revision 461-gee93a457ac
Test Case 3, Documentation and Results for LS-DYNA R13.1 Revision 93-g6e31b592d7
Test Case 3, Documentation and Results for LS-DYNA R13.0 Revision 365-gf8a97bda2a
Test Case 3, Documentation and Results for LS-DYNA R12.1 Revision 128-g57c3366e82
Test Case 3, Documentation and Results for LS-DYNA R12.0 Revision 148708
Test Case 3, Documentation and Results for LS-DYNA R11.2 Revision 51-g7e1aee4
Test Case 3, Documentation and Results for LS-DYNA R11.1 Revision 139325
Test Case 3, Documentation and Results for LS-DYNA R10.2 Revision 134743
Test Case 3, Documentation and Results for LS-DYNA R11.0 Revision 130010
Test Case 3, Documentation and Results for LS-DYNA R9.3 Revision 126955
Test Case 3, Documentation and Results for LS-DYNA R10.1 Revision 123136
Test Case 3, Documentation and Results for LS-DYNA R9.2 Revision 118235
Test Case 3, Documentation and Results for LS-DYNA R10.0 Revision 116539
Test Case 3, Documentation and Results for LS-DYNA R9.1 Revision 113467
Test Case 3, Documentation and Results for LS-DYNA R9.0 Revision 108899
Test Case 3, Documentation and Results for LS-DYNA R8.0.0 Revision 96167
Test Case 3, Documentation and Results for LS-DYNA R7.1.0 Revision 87770
Test Case 3, Documentation and Results for LS-DYNA R7.0.0 Revision 79069
Test Case 3, Documentation and Results for LS-DYNA R6.1 Revision 74159
Test Case 3, Documentation and Results for LS-DYNA R6.0.0 Revision 71381
Test Case 3, Documentation and Results for LS-DYNA R5.1.1 Revision 67628
Bug Issues Found and Fixed: None



last modified on Tuesday July 9, 2024 12:57:51 PDT