Modelagem hidrodinâmica do canal do rio Paraná, trecho Porto São José - Porto 18. Parte II: Calibragem do modelo

Astrid Meira Martoni; Roberto Cruz Lessa

doi:10.4025/actascitechnol.v21i0.3169

Paraná river channel hydrodynamic modelling for the Porto São José - Porto 18 stretch. Part II: model calibration

Authors

Astrid Meira Martoni UEM
Roberto Cruz Lessa UEM

DOI:

https://doi.org/10.4025/actascitechnol.v21i0.3169

Keywords:

modelagem hidrodinâmica, coeficientes de resistência em canais naturais, rio Paraná

Abstract

In this paper hydrodynamic modelling of the channel for the river stretch from Porto São José to Porto 18 is presented. This step involved historical data gathering, level and flowrate field survey, model parameters attainment and flowrate distribution analysis for the main channels. Stages readings and measurement of discharge using ADCP meter were performed at the inner sections of the discretization, making it possible to estimate roughness coefficients. The calibrated model thus obtained is an efficient tool in order to simulate stages and flowrate data within this part of the river.

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Author Biography

Astrid Meira Martoni, UEM

Possui graduação em Engenharia Química pela Universidade Estadual de Maringá (1976), mestrado em Saneamento, Meio Ambiente e Recursos Hídricos pela Universidade Federal de Minas Gerais (1986) e doutorado em Ecologia de Ambientes Aquáticos Continentais pela Universidade Estadual de Maringá (1997). Atuou na área de Engenharia Civil, com ênfase em Hidrologia, em projetos de pesquisa com estudos nos seguintes temas: rio Paraná, Bacias hidrográficas, modelagem hidrodinâmica; e reservatórios domiciliares. Atualmente é avaliadora de cursos de graduação em Engenharia Ambiental e Cursos Superiores de Tecnologia em Meio Ambiente do INEP/MEC Currículo Lattes

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Published

2008-05-14

How to Cite

Martoni, A. M., & Lessa, R. C. (2008). Paraná river channel hydrodynamic modelling for the Porto São José - Porto 18 stretch. Part II: model calibration. Acta Scientiarum. Technology, 21, 961–970. https://doi.org/10.4025/actascitechnol.v21i0.3169

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Issue

Vol. 21 (1999)

Section

Civil Engineering

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0.8

2019CiteScore

36th percentile