Sallam A. Kouritem

Optimized piezoelectric energy harvester for hydrogen generation from automotive vibration

Abstract This study presents the design and optimization of a piezoelectric vibration energy harvesting system integrated with electrolysis-based hydrogen production. The suggested harvester is integrated into an automotive engine block and designed as a bimorph cantilever beam,...

Analytical modeling and FEM simulation of slotted piezoelectric arrays for vibration energy harvesting

Abstract This work investigates a cantilever-based piezoelectric energy harvester incorporating designs with different slot shapes. The finite element method and analytical modeling are employed to study and compare several slot geometries, including rectangular, triangular, symm...