Use este identificador para citar ou linkar para este item: http://repositorio.ufc.br/handle/riufc/11209
Tipo: Artigo de Evento
Título: The application of fuzzy set theory in the Saint Venant’s equations to study the flood wave propagation in the Potengi river, Rio Grande do Norte - Brazil, through the calculation of the flow as membership functions
Autor(es): Sales, Raquel Jucá de Moraes
Araújo, Juliana Alencar Firmo de
Santos, Sílvia Helena Lima dos
Souza, Raimundo Oliveira de
Palavras-chave: Teoria Fuzzy;Modelo hidrodinâmico;Controle de cheias
Data do documento: 2013
Instituição/Editor/Publicador: Hydrology Days
Citação: SALES, R. J. M. et al. The application of fuzzy set theory in the Saint Venant’s equations to study the flood wave propagation in the Potengi river, Rio Grande do Norte - Brazil, through the calculation of the flow as membership functions. In: HYDROLOGY DAY, 2013, Fort Collins. Anais... Fort Collins: [s. n.], 2013. p. 101-108.
Abstract: A mathematical model based on the equations of hydrodynamics combined with the fuzzy set theory was formulated, for the flood wave propagation in natural rivers. The model is able to evaluate the behavior of the control variables as membership functions. For the solution of the model governing partial differential equations, the Finite Difference Method was used, and for the solution of the resulting system of nonlinear algebraic equations, the Newton-Raphson Iteration Method was used. The results show that the use of Fuzzy Set Theory in the Hydrodynamic model could be an available alternative to determination of the uncertainty and to the Fuzzy Risk Analysis in the flood wave propagation.
URI: http://www.repositorio.ufc.br/handle/riufc/11209
Aparece nas coleções:DEHA - Trabalhos apresentados em eventos

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
2013_eve_rosouza_the.pdf550,54 kBAdobe PDFVisualizar/Abrir


Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.