Table 4 Material properties of the system created in the synthesis process and the real piezoelectric parameters.
From: Computer-aided design of piezoelectric systems operating as machine assemblies or subassemblies
Synthesized model | Real stack | ||
|---|---|---|---|
First plate | Second plate | Both plates | |
k33 | 0,679 | 0,678 | 0,680 |
keff | 0,641 | 0,640 | 0,500 |
d33 [C/N] | 5,768 ‧ 10–10 | 3,420 ‧ 10–10 | 7,100 ‧ 10–10 |
\({c}_{33}^{E}\)[N/m2] | 3,145 ‧ 1010 | 2,111 ‧ 1011 | 4,348 ‧ 1010 |
\({\varepsilon }_{33}^{T}\)[F/m] | 2,270 ‧ 10–8 | 5,379 ‧ 10–8 | 2,921 ‧ 10–8 |
