A simulation model for capacity planning of nuclear fuel plants for research reactors - Negro, Miguel Luiz Miotto; Durazzo, Michelangelo; Mesquita, Marco Aurélio de; Scuro, Nikolas Lymberis; Carvalho, Elita Fontenele Urano de; Andrade, Delvonei Alves de (Brazilian Journal of Radiation Sciences, 2021)