*LOAD_PRESSURE
"Optional title"
coid
entype, enid, cid, $sf$, $t_{beg}$, $t_{end}$, csysid
"Optional title"
coid
entype, enid, cid, $sf$, $t_{beg}$, $t_{end}$, csysid
Parameter definition
Variable | Description |
---|---|
coid | Command ID (optional) |
entype | Entity type |
enid | Entity identification number |
cid | ID of a CURVE or or FUNCTION defining pressure versus time |
$sf$ | Pressure curve scale factor |
$t_{beg}$ | Start time |
$t_{end}$ | End time |
csysid | Optional coordinate system ID. If defined, only surfaces visible from its origin are exposed to the pressure load |
Description
Definition of pressure boundary condition.
Example
Constant pressure
The following commands define a constant pressure load of 1 MPa on the top surface of the part shown in the figure below.
*LOAD_PRESSURE
G, 222, 123
*CURVE
123
0.0, 1.0e6
1.0, 1.0e6
*GEOMETRY_SEED_NODE
222
4000
G, 222, 123
*CURVE
123
0.0, 1.0e6
1.0, 1.0e6
*GEOMETRY_SEED_NODE
222
4000
