Table 1 Material and geometrical properties used in the FEM simulations
From: Ultrasonically sculpted virtual relay lens for in situ microimaging
Piezoelectric transducer material | |
Material | Piezoelectric PZT—5 A |
Cylindrical ultrasonic Transducer | |
Inner radius | 19 mm |
Outer radius | 22 mm |
Height | 30 mm |
Simulation domain | |
Radius | 27 mm |
Medium density (water) | 1000 kg m−3 |
Speed of sound | 1487 m s−1 |
Perfectly matched layer (PML) | |
Radius range | 27–37 mm |
