Sieve
This models the impact of a ball against an aluminium sieve.
https://www.dynaexamples.com/sph/sieve
https://www.dynaexamples.com/@@site-logo/LS-DYNA-Examples-Logo480x80.png
Sieve
This models the impact of a ball against an aluminium sieve.
*CONTROL_CONTACT *CONTROL_CPU *CONTROL_DAMPING *CONTROL_ENERGY *CONTROL_OUTPUT *CONTROL_SHELL *CONTROL_SPH *CONTROL_TERMINATION *CONTROL_TIMESTEP *DATABASE_BINARY_D3PLOT *DATABASE_EXTENT_BINARY *DATABASE_GLSTAT *DATABASE_MATSUM *ELEMENT_SOLID *ELEMENT_SPH *END *EOS_GRUNEISEN *INITIAL_VELOCITY_NODE *KEYWORD *MAT_ELASTIC_PLASTIC_HYDRO *MAT_PLASTIC_KINEMATIC *NODE *PART *SECTION_SOLID *SECTION_SPH *SET_NODE_LIST_GENERATE *TITLE
*KEYWORD
$ cm micros GPa
*TITLE
impact 6.18 km/s alu/alu
*CONTROL_TERMINATION
20.000000 6000 0 0.0000000 0 0.0000000
*CONTROL_TIMESTEP
0.0000000 0.2000000 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
1 3
*DATABASE_MATSUM
5.00000-2
*DATABASE_GLSTAT
5.00000-2
*DATABASE_BINARY_D3PLOT
5.00000-1 0
*DATABASE_EXTENT_BINARY
0 0 0 0 0 0 0 0
0 0 0 0 0 0
*CONTROL_CPU
0.0000000
*MAT_PLASTIC_KINEMATIC
1 2.7850000 0.7000000 0.2690000 290.000-5 0.0700000 1.0000000 0.0000000
0.0000000 0.0000000 0 0
*MAT_ELASTIC_PLASTIC_HYDRO
2 2.7850000 26.9000-2 290.000-5 0.0000000 -2.000-02 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 0.5328000 1.3390000 0.0000000 0.0000000 2.0000000 0.4800000 0.0000000
0.0000000
*MAT_ELASTIC_PLASTIC_HYDRO
3 2.7850000 26.9000-2 290.000-5 0.0000000 -2.000-02 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
3 0.5328000 1.3390000 0.0000000 0.0000000 2.0000000 0.4800000 0.0000000
0.0000000
*SECTION_SOLID
1 0
*SECTION_SPH
2 1.200000 0.2 4
*SECTION_SPH
3 1.200000 0.2 4
*PART
material type # 3
1 1 1 0 0 0 0 0
*PART
material type #10
10 2 2 2 0 0 0 0
*PART
material type #10
11 3 3 3 0 0 0 0
*NODE
$
*ELEMENT_SOLID
$
*NODE
$
*SET_NODE_LIST_GENERATE
11
10000001 10016968
*INITIAL_VELOCITY_NODE
$
*ELEMENT_SPH
$
*NODE
$
*SET_NODE_LIST_GENERATE
10
100001 101791
*INITIAL_VELOCITY_NODE
$
*ELEMENT_SPH
$
*END