*INITIAL_VELOCITY
LS-DYNA Input Interface KeywordDefines initial velocity of a node set.
Format
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
---|---|---|---|---|---|---|---|
*INITIAL_VELOCITY | |||||||
set_ID | Exset_ID | IRIGID | CID | ||||
VX | VY | VZ | VXR | VYR | VZR |
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
---|---|---|---|---|---|---|---|
Blank |
Definition
Field | Contents | SI Unit Example |
---|---|---|
set_ID | Node set identifier.
(Integer) |
|
Exset_ID | Node set identifier of nodes that
are exempted from the initial velocities (VX,
VY, VZ,
VXR, VYR,
VZR). (Integer) |
|
IRIGID | Option to overwrite velocities
defined in *PART_INERTIA or
*CONSTRAINED_NODAL_RIGID_BODY_INERTIA.
(Integer) |
|
CID | Coordinate system
identifier. (Integer) |
|
VX, VY, VZ | Translational nodal velocity
components. (Real) |
|
VXR, VYR, VZR | Rotational nodal velocity
components. (Real) |
Comments
- This keyword maps to /INIVEL.