Bar IV
This is a model of a Taylor bar impacting a rigid wall. The bar is discretized using SPH method. Compare ALE course for solution of the Problem with Lagrangian and Eulerian methods.
https://www.dynaexamples.com/sph/bar-iv
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Bar IV
This is a model of a Taylor bar impacting a rigid wall. The bar is discretized using SPH method. Compare ALE course for solution of the Problem with Lagrangian and Eulerian methods.
*CONTROL_CONTACT *CONTROL_CPU *CONTROL_DAMPING *CONTROL_ENERGY *CONTROL_OUTPUT *CONTROL_SHELL *CONTROL_SPH *CONTROL_STRUCTURED *CONTROL_TERMINATION *CONTROL_TIMESTEP *DATABASE_BINARY_D3PLOT *DATABASE_ELOUT *DATABASE_EXTENT_BINARY *DATABASE_GLSTAT *DATABASE_HISTORY_NODE *DATABASE_HISTORY_SOLID *DATABASE_HISTORY_SPH *DATABASE_MATSUM *DATABASE_NODOUT *DATABASE_SPHOUT *DEFINE_BOX *ELEMENT_SOLID *ELEMENT_SPH *END *EOS_GRUNEISEN *INITIAL_VELOCITY *KEYWORD *MAT_ELASTIC_PLASTIC_HYDRO *MAT_PIECEWISE_LINEAR_PLASTICITY *MAT_PLASTIC_KINEMATIC *NODE *PART *RIGIDWALL_PLANAR *SECTION_SOLID *SECTION_SPH *SET_NODE_LIST_GENERATE *TITLE
*KEYWORD
*CONTROL_STRUCTURED
*TITLE
Taylor test (law3)
*DATABASE_ELOUT
1.00000-3
*DATABASE_NODOUT
1.00000-3
*DATABASE_SPHOUT
1.00000-3
*DATABASE_HISTORY_SOLID
1
$*DATABASE_HISTORY_NODE
$ 1000001 1
*DATABASE_HISTORY_SPH
1001001 1003333 1002222 1003663
*CONTROL_TERMINATION
0.2000000 0 0.0000000 0 0.0000000
*CONTROL_TIMESTEP
0.0000000 0.8000000 0 0.0000000 0.0000000 0 0 0
*CONTROL_SHELL
0.0000000 0 0 0 9 0 0
*CONTROL_DAMPING
0 0.0000000 0.0000000 0.0000000 0.0000000 0 0.0000000 0
*CONTROL_CONTACT
0.0000000 0.0000000 0 0 0 0 0
0 0 0 0 0.0000000 0 0 0
*CONTROL_OUTPUT
0 0 0 0 0.0000000 0 0
*CONTROL_ENERGY
1 2 1 1
*CONTROL_SPH control card
0
*DATABASE_MATSUM
1.00000-5
*DATABASE_GLSTAT
1.00000-5
*DATABASE_BINARY_D3PLOT
5.00000-3 0
*DATABASE_EXTENT_BINARY
0 0 0 0 0 0 0 0
0 0 0 0 0 0
*CONTROL_CPU
0.0000000
*MAT_PIECEWISE_LINEAR_PLASTICITY
21 8.90000-3 1.00000+5 0.3300000 180.00000 0.0000000 0.0000000 0.0000000
0.0000000 0.0000000 0 0
0.0000000 0.4982001 0.9982001 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000
180.00000 250.00000 280.00000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000
*MAT_ELASTIC_PLASTIC_HYDRO
2 8.90000-3 37593.000 180.00000 0.0000000 0.0000000 0.0000000
0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000
0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000
0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000
0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000
*EOS_GRUNEISEN
2 3958.0000 1.4970001 0.0000000 0.0000000 2.0000000 0.0000000 0.0000000
0.0000000
*MAT_PLASTIC_KINEMATIC
3 8.90000-3 1.00000+5 0.3300000 180.00000 0.0000000 0.0000000 0.0000000
*SECTION_SOLID
1 0
*SECTION_SPH
2 1.2000000
*PART
material type # 24 (elastic-plastic with failure)
11 1 21 0 0 0 0 0
*PART
material type #10 (elastic-plastic-hydrodynamic)
101 2 2 2 0 0 0 0
*NODE
$
*ELEMENT_SOLID
1 11 1 2 4 3 5 6 8 7
*RIGIDWALL_PLANAR
0 0 1
0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 1.0000000 0.0000000
*DEFINE_BOX
1-4.0000000 4.0000000-4.0000000 4.0000000 0.0000000 21.000000
*INITIAL_VELOCITY
101 0 1
0.0000000 0.0000000 -100.0000 0.0000000 0.0000000 0.0000000 0.0000000
*NODE
$
*SET_NODE_LIST_GENERATE
101
1000001 1004425
*ELEMENT_SPH
$
*END