Optimizing enclosure geometry for enhanced energy conversion in flow-induced piezoelectric energy harvesters

Key Points

• Enhanced energy conversion results from specific enclosure geometries, leading to increased efficiency in piezoelectric harvesters.
• The study shows a significant increase in energy output, achieving up to 25% higher efficiency under optimal conditions.
• Experimental evaluation using flow-induced setups demonstrates the effectiveness of geometrical modifications on energy conversion.
• Implications of optimizing geometry can drive advancements in energy harvesting technologies, especially for renewable applications.