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Mesh commands
- ACTIVATE_ELEMENTS
- ADD_MASS
- CHANGE_PART_ID
- COMPONENT_BOLT
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- TRIM
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- Nodes and connectivity
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Material properties
- EOS_GRUNEISEN
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- MAT_YEOH
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- PROP_DAMAGE_BRITTLE
- PROP_DAMAGE_CL
- PROP_DAMAGE_CL_0_45_90
- PROP_DAMAGE_CL_0_45_90_REGULARIZE
- PROP_DAMAGE_CL_ANISOTROPIC
- PROP_DAMAGE_CL_REGULARIZE
- PROP_DAMAGE_HC
- PROP_DAMAGE_IMP
- PROP_DAMAGE_IMP_ISO
- PROP_DAMAGE_JC
- PROP_DAMAGE_JC_REGULARIZE
- PROP_DAMAGE_STRAIN
- PROP_THERMAL
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Initial conditions
- INITIAL_CONTACT
- INITIAL_DAMAGE_MAP
- INITIAL_DAMAGE_RANDOM
- INITIAL_DAMAGE_SURFACE_RANDOM
- INITIAL_MATERIAL_DIRECTION
- INITIAL_MATERIAL_DIRECTION_PATH
- INITIAL_MATERIAL_DIRECTION_VECTOR
- INITIAL_MATERIAL_DIRECTION_WRAP
- INITIAL_PLASTIC_STRAIN_FUNCTION
- INITIAL_STATE
- INITIAL_STATE_HAZ
- INITIAL_STATE_WELDSIM
- INITIAL_STRESS_FUNCTION
- INITIAL_TEMPERATURE
- INITIAL_THICKNESS
- INITIAL_VELOCITY
- REMAP
- Boundary conditions
- Loads
- Contact and tied interfaces
- Rigid bodies
- Connectors
- Parameters and functions
- Geometries
- Sets
- Coordinate system
- Particle
- CFD
- γSPH
Third-party add-ons
CFD_HE
CFD
CFD
*CFD_HE
"Optional title"
sid
type, gid
$\rho$, $A$, $B$, $R_1$, $R_2$, $\omega$, $e$, $D$
"Optional title"
sid
type, gid
$\rho$, $A$, $B$, $R_1$, $R_2$, $\omega$, $e$, $D$
Parameter definition
Variable | Description |
---|---|
sid | Subdomain ID |
type | High explosive type |
options: TNT $\rightarrow$ TNT C4 $\rightarrow$ Comp C-4 PETN $\rightarrow$ pentaerythritol tetranitrate m46 $\rightarrow$ m46 HMX $\rightarrow$ HMX CompA $\rightarrow$ Comp A-3 CompB $\rightarrow$ Comp B (grade A) Octol $\rightarrow$ Octol 78/22 LX-10-1 $\rightarrow$ LX-10-1 LX-14-0 $\rightarrow$ LX-14-0 PBXN-9010 $\rightarrow$ PBXN-9010 Tetryl $\rightarrow$ Tetryl ANFO $\rightarrow$ Ammonium nitrate fuel oil PBXN-110 $\rightarrow$ PBXN-110 MCX-6100 $\rightarrow$ MCX-6100 NSP-711 $\rightarrow$ NSP-711 USER $\rightarrow$ user defined |
|
gid | Geometry ID |
$\rho$ | Density (this line is only used if type=USER) |
$A$ | JWL coefficient |
$B$ | JWL coefficient |
$R_1$ | JWL coefficient |
$R_2$ | JWL coefficient |
$\omega$ | JWL coefficient |
$e$ | Internal energy per unit volume |
$D$ | Detonation velocity |
Description
This command is used to fill a region of the CFD_DOMAIN with a high explosive. Multiple charges can be defined, but the current CFD implementation can not handle a mixture of different types of explosives at the same time. The explosive is detonated using CFD_DETONATION.