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. Download is available in the download section of this document.
Keywords
Keywords
This example has been taken from the SPH class of Jean Luc Lacome. Example name: taylor1.k
The used Keywords in alphabetical order.
*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
Reduced Input
Reduced Input
This example has been taken from the SPH class of Jean Luc Lacome. Example name: taylor1.k
*Node and *Element Cards are removed.
*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
Figures
Figures
This example has been taken from the SPH class of Jean Luc Lacome. Example name: taylor1.k
Animated Result
Animated Result
This example has been taken from the SPH class of Jean Luc Lacome. Example name: taylor1.k
Download
Download
This example has been taken from the SPH class of Jean Luc Lacome. Example name: taylor1.k
