Numerical simulation of the transport of the properties during the wadding of compartments of reservoirs / Simulação numérica do transporte das propriedades durante o enchimento de compartimentos de reservatórios

AUTOR(ES)
DATA DE PUBLICAÇÃO

2007

RESUMO

The wadding of hidroelectric reservoirs provokes ambient impacts, intervening with the ecosystems and the ways of life of the involved populations, because during this process the terrestrial biomass is decomposed launching substances that stay concentrated in the volumes of the different compartments of the reservoir. In these conditions, some regions of the reservoir pass for periods where the texts of dissolved oxygen and the concentration of organic substance compromise the balance of the local flora and fauna, affecting as much the quality of waters as the neighboring ecotones. In this work, will be treated the problem of the transport of the concentrations of the constituent species, of the temperature and the turbulence, 2D and 2DH, during the wadding of compartments of reservoirs

ASSUNTO(S)

method of finite elements modelo de turbulência algébrico transport of the constituent specieas transporte da temperatura método de elementos finitos semi-lagrangean formularization transporte das espécies constituintes algebraic model of turbulence transport of the temperature formulação semi-lagrangeana

ACESSO AO ARTIGO

Documentos Relacionados