CACINF4
Bulk Data Entry Defines an Acoustic Infinite Element with a quadrilateral base.
Format
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|---|---|---|---|---|---|---|---|---|---|
| CACINF4 | EID | PID | G1 | G2 | G3 | G4 |
Example
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|---|---|---|---|---|---|---|---|---|---|
| CACINF4 | 7 | 1 | 123 | 225 | 9991 | 1001 |
Definitions
| Field | Contents | SI Unit Example |
|---|---|---|
| EID | Unique element
identification number. No default (Integer > 0) |
|
| PID | Identification number of a
PACINF property entry. No default (Integer > 0) |
|
| G1, G2, G3, G4 | Grid point identification
numbers of element base connection points. No default (Integer > 0) |
Comments
- The element should be connected to acoustic grid points.
- The element normal is defined by the right-hand rule. If the normal does not point to the exterior domain, an error message will be issued.