Estudo experimental da coleta de energia utilizando vibração (VIV)

• Autor(a) principal: Neto, Manoel Benevides
• Data de Publicação: 2021
• Outros Autores: Mohamed, Mohamed Ibrahim
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório do Centro Universitário Braz Cubas
• Texto Completo: https://repositorio.cruzeirodosul.edu.br/handle/123456789/3810
• topic: Energia renovável; Energia Eólica; Vórtices; Vibração; 3.05.00.00-1

ues for the generation and use of energy are being developed at an ever increasing pace, looking for different sources. The study of the conversion of vibration into electrical energy is of great importance and has a wide area of expertise. In this work, the study of materials for the generation of clean and renewable energy using the process of extracting energy from external sources (wind, waves and vibration) was carried out. This project presents the proposal as well as its steps for the experimental study of energy collection “Energy Harvesting”, which consists of capturing mechanical energy present in the environment and converting it into electrical energy. Thus, studying the phenomenon present in the fluid structure interaction, the vorticity track generated behind a body exposed to a flow was evaluated, thus evaluating the lift force. Through the experiments performed, it was found that with the increase in diameter or flow velocity, the lift force increases, however, the increase in flow velocity does not necessarily imply an increase in the output voltage, with the maximum obtained being 46 mV. A greater amplitude of blunt body oscillation does not necessarily lead to more efficient energy collection