Research Article
Design, Modeling, and Simulation of Two-Piece Trapezoidal Piezoelectric Devices for Sensing and Energy Harvesting
Figure 14
Real electrical power density FWHM bandwidth of 30 various geometries of the trapezoidal composite piezoelectric bimorph beam (second design) in a closed circuit with an optimal resistor load fixed. The length of the beam L is 60 mm, the thickness of Tpiezo is 0.3 mm, and the thickness of the brass layer Ts is 0.05 mm.
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