EROSION_CRITERION
Solution control and techniques
*EROSION_CRITERION
coid
entype, enid, $\Delta t^{erode}$, $\varepsilon_{geo}^{erode}$, $\varepsilon_v^{erode}$, $\varepsilon_{eff}^{p,erode}$, $\Delta \varepsilon_{geo}^{erode}$, $T^{erode}$
coid
entype, enid, $\Delta t^{erode}$, $\varepsilon_{geo}^{erode}$, $\varepsilon_v^{erode}$, $\varepsilon_{eff}^{p,erode}$, $\Delta \varepsilon_{geo}^{erode}$, $T^{erode}$
Parameter definition
Variable
Description
coid
Command ID
entype
Entity type
enid
Entity identification number
$\Delta t^{erode}$
Time step size below which elements are eroded
$\varepsilon_{geo}^{erode}$
Effective deviatoric geometric strain above which elements are eroded
$\varepsilon_v^{erode}$
Volumetric strain above which elements are eroded
$\varepsilon_{eff}^{p,erode}$
Effective plastic strain above which elements are eroded
$\Delta \varepsilon_{geo}^{erode}$
Incremental strain above which elements are eroded
$T^{erode}$
Temperature above which elements are eroded
Description
This command is used to specify element erosion citeria for one or multiple parts. Note that erosion parameters defined directly in PART have a higher priority.
