IADO   05364
INSTITUTO ARGENTINO DE OCEANOGRAFIA
Unidad Ejecutora - UE
capítulos de libros
Título:
Dynamic parameter estimation problem for a water quality model.
Autor/es:
ESTRADA, V.; PARODI, E.R; DÍAZ, M.S.
Libro:
Chemical Engineering Transactions
Editorial:
The Italian Association of Chemical Engineering AIDIC (Edit.) Vol. XI,
Referencias:
Lugar: Milán, Italia; Año: 2007; p. 1 - 8
Resumen:
Dynamic Parameter Estimation Problem For A Water Quality Model
Vanina Estrada1, Elisa Parodi2 and M. Soledad Diaz1
1Planta Piloto de Ingenieria Quimica (PLAPIQUI) Universidad Nacional del Sur, CONICET
2Instituto Argentino de Oceanografía (IADO) Universidad Nacional del Sur, CONICET
Camino La Carrindanga Km 7, 8000 Bahia Blanca, Argentina
This work deals with the parameter estimation problem for a lake eutrophication model. The model is a dynamic parameter estimation one, which is solved with a simultaneous approach with an nonlinear programming solver. Gradients of state variables are considered in the vertical direction, rendering a partial differential equation problem which is transformed into a differential algebraic (DAE) one by spatial discretization in two water layers. Main biochemical and chemical parameters have been obtained, which allow a close representation of the lake dynamics.