MATTPZO
Bulk Data Entry Defines temperature-dependent coupling terms between structural and dielectric materials, for defining a piezoelectric coupling.
Format
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|---|---|---|---|---|---|---|---|---|---|
| MATTPZO | MID | T(PIEZO11) | T(PIEZO12) | T(PIEZO13) | T(PIEZO14) | T(PIEZO15) | T(PIEZO16) | ||
| T(PIEZO21) | T(PIEZO22) | T(PIEZO23) | T(PIEZO24) | T(PIEZO25) | T(PIEZO26) | ||||
| T(PIEZO31) | T(PIEZO32) | T(PIEZO33) | T(PIEZO34) | T(PIEZO35) | T(PIEZO36) |
Example
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|---|---|---|---|---|---|---|---|---|---|
| MATTPZO | 1 | 1011 | 1014 | 1016 | |||||
| 1022 | |||||||||
| 1033 |
Definitions
| Field | Contents | SI Unit Example |
|---|---|---|
| MID | Material property
identification number. Must match the identification number on MATPZO Bulk Data Entry. No default (Integer > 0) |
|
| T(PIEZOij) | Identification number of
the TABLEM1-4 or TABLEG Bulk Data Entries that defines the
individual elements of the temperature-dependent piezoelectric
coupling matrix. 1 Default = blank (Integer > 0) |
Comments
- The quantities defined on the MATPZO Bulk Data Entry are multiplied by the tabular function referenced by the MATTPZO Bulk Data Entry to generate the corresponding material properties.
- If the fields are blank or zero, then constant properties defined on the MATPZO Bulk Data Entry are used.
- For temperature-dependent material table lookup for an element with different temperatures at each node, the average temperature of all nodes of the element is considered as reference temperature for table lookup for that particular element.
- For more information, refer to Piezoelectric Analysis in the User Guide.