*AIRBAG_SHELL_REFERENCE_GEOMETRY
LS-DYNA Input Interface KeywordDefine the reference state for elements belonging to a part using given element and node identifiers with possible scaling for the nodes with defined scale center and scale factor.
Format
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
|---|---|---|---|---|---|---|---|
| *AIRBAG_SHELL_REFERENCE_GEOMETRY_{OPTION} | |||||||
If OPTION = ID, insert the following line
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
|---|---|---|---|---|---|---|---|
| FscaleX | FscaleY | FscaleZ | node_IDc |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
|---|---|---|---|---|---|---|---|
| shell_ID | part_ID | node_ID1 | node_ID2 | node_ID3 | node_ID4 |
Definition
| Field | Contents | SI Unit Example |
|---|---|---|
| FscaleX | X scale factor. Default = 1.0 (Real) |
|
| FscaleY | Y scale factor. Default = 1.0 (Real) |
|
| FscaleZ | Z scale factor. Default = 1.0 (Real) |
|
| node_IDc | Center node
identifier. (Integer) |
|
| shell_ID | Shell
identifier. (Integer) |
|
| part_ID | (Optional) Part
identifier. (Integer) |
|
| node_ID1 | Node 1
identifier. (Integer) |
|
| node_ID2 | Node 2
identifier. (Integer) |
|
| node_ID3 | Node 3
identifier. (Integer) |
|
| node_ID4 | Node 4
identifier. (Integer) |
Comments
- This keyword maps to /EREF and /TRANSFORM/SCA.