Command manual

Command list

SPH_WATER_ENTRY_LAB

SPH
*SPH_WATER_ENTRY_LAB
entype, enid, $L$, $W$, $D$, N${}_p$, $v_{max}$
bc${}_{x0}$, bc${}_{x1}$, bc${}_{y0}$, bc${}_{y1}$, bc${}_{z0}$

Parameter definition

VariableDescription
entype Structure entity type for SPH-structure interaction
options: P, PS
enid Structure entity ID
$L$ Length of water domain ($x$-direction)
$W$ Width of water domain ($y$-direction)
default: 0 (2D formulation)
$D$ Depth of water domain ($z$-direction)
N${}_p$ Number of SPH particles
$v_{max}$ Maximum expected water velocity
bc${}_{x0}$ Boundary conditions for water domain $x_{min}$
options:
0 $\rightarrow$ reflective
1 $\rightarrow$ absorbing
2 $\rightarrow$ free
bc${}_{x1}$ Boundary condition for water domain $x_{max}$
bc${}_{y0}$ Boundary condition for water domain $y_{min}$
bc${}_{y1}$ Boundary condition for water domain $y_{max}$
bc${}_{z0}$ Boundary condition for water domain $z_{min}$

Description

Defines a basin of water modeled with SPH. The command currently only supports SI-units. The command UNIT_SYSTEM needs to be defined. The neutral water level is always at $z=0$.