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Autores
Orientador(es)
Resumo(s)
A fusão nuclear tem vindo a ser ao longo dos anos objeto de vários estudos e de um grande investimento em investigação, sendo que no presente existem duas técnicas que se revelam as mais promissoras no futuro. São elas o confinamento magnético e o confinamento inercial, duas técnicas diferentes, mas com o mesmo fim, conseguir um resultado líquido positivo do ponto de vista energético para a fusão, bem como provar que a fusão nuclear consegue rivalizar com as restantes fontes de energia e ocupar um lugar de destaque no mundo, tornando a energia nuclear mais amiga do ambiente.
Este trabalho incide sobretudo na comparação entre estas duas técnicas tendo como ponto de partida as características de cada uma para posteriormente concluir através de vários estudos qual das duas pode funcionar como central de energia ligada à rede elétrica.
Abstract: Nuclear fusion has been over the years the subject of several studies and a great deal of research, and there are two techniques that are now mainstream and are the most promising to achieve nuclear fusion with a net energy output. These are magnetic confinement and inertial confinement, two quite different techniques, but with the same purpose, to prove that nuclear fusion can indeed compete with other energy sources and occupy a prominent place in the world, as the most friendly to the environment. This work focuses on the comparison of these two techniques, and the starting point is the characterization of each one to subsequently compare them through various studies to better understand which of them can work better as a power plant connected to the grid.
Abstract: Nuclear fusion has been over the years the subject of several studies and a great deal of research, and there are two techniques that are now mainstream and are the most promising to achieve nuclear fusion with a net energy output. These are magnetic confinement and inertial confinement, two quite different techniques, but with the same purpose, to prove that nuclear fusion can indeed compete with other energy sources and occupy a prominent place in the world, as the most friendly to the environment. This work focuses on the comparison of these two techniques, and the starting point is the characterization of each one to subsequently compare them through various studies to better understand which of them can work better as a power plant connected to the grid.
Descrição
Dissertação para a obtenção do grau de Mestre em Engenharia Eletrotécnica Ramo de Energia
Palavras-chave
Fusão nuclear Nuclear fusion Confinamento magnético Magnetic confinement Confinamento inercial Inertial confinement Viabilidade económica Economic viability Radiação Radiation
Contexto Educativo
Citação
GRAÇA, Nelson Jesus de Carvalho - Reatores de fusão: confinamento magnético e confinamento inercial. Lisboa: Instituto Superior de Engenharia de Lisboa, 2015. Dissertação de mestrado.
Editora
Instituto Superior de Engenharia de Lisboa