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31st IAHR Congress 2005: Water Engineering for the Future, Choices and Challenges(1)
Advanced Modeling and Simulation in Engineering Sciences(1)
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Characterization of bedload sediment transport in high slope rivers using hydraulic geometry theory
Conference ObjectAbstract: In Ecuador, steep rough-bedded channels constitute the main component of mountainous drainage systemPalabras claves:hydraulic geometry, rivers, Sediment transport, Steep slopeAutores:Esteban Sánchez, Juan Fernando Cisneros Ramos, Luis Timbe, Petrie J.E., Verónica M. Carrillo-SerranoFuentes:googlescopusAnálisis comparativo de modelos de flujo de ríos 1-D aplicando un enfoque cuasi 2D para la pbkp_redicción de llanuras de inundación
ArticleAbstract: En este estudio se realizó un análisis comparativo de tres modelos hidrodinámicos de ríos 1-D (MikePalabras claves:Autores:Luis Timbe, Mauricio Villazón, Patrick WillemsFuentes:rraaeApplication of Hydraulic Geometry to High Gradient Rivers in Southern Ecuador
ArticleAbstract: Using hydraulic geometry (HG) theory, we investigated three rivers typical of the Ecuadorian mountaiPalabras claves:High gradient rivers, hydraulic geometry, slopeAutores:Juan Fernando Cisneros Ramos, Luis Timbe, Petrie J.E., Verónica M. Carrillo-SerranoFuentes:googlescopusDesempeño de modelos hidráulicos 1D y 2D para la simulación de inundaciones
ArticleAbstract: En la actualidad, la disponibilidad de modelos digitales de elevación digital (MDEs) para representaPalabras claves:Autores:Luis Timbe, Patrick WillemsFuentes:rraaeEvaluation of 1D hydraulic models for the simulation of mountain fluvial floods: A case study of the santa bárbara river in Ecuador
ArticleAbstract: River flooding is a key topic for water managers because of the social and economic losses it can caPalabras claves:1D model, Digital elevation model, Flooding, Inundation modeling, Water surface elevationAutores:Edison Timbe Castro, Juan Pinos, Luis TimbeFuentes:googlescopusEvaluation of the HEC-HMS model for the hydrological simulation of a paramo basin
ArticleAbstract: In this study, the performance of the HEC-HMS model was evaluated for the simulation of rain-runoffPalabras claves:Andean Páramo wetlands, Calibration, HEC-HMS, rainfall-runoff, ValidationAutores:Juan J. Cabrera, Juan José Cabrera Balarezo, Luis Timbe, Patricio Javier Crespo-SánchezFuentes:googlescopusDifferences between Effective and Physical Roughness Parameter-A Headwater Mountain River Experiment
Conference ObjectAbstract: One-dimensional hydrodynamic models (HM) are widely used in the hydraulic modeling of rivers and chaPalabras claves:1D, Effective roughness, HEC RAS, Mountain River, physical roughnessAutores:Andrés Omar Alvarado Martinez, Esteban Sánchez-Cordero, Katherine Narea, Luis Timbe, Patricio Xavier Lazo Jara, Sebastián CedilloFuentes:googlescopusMethodology for river flood modelling by the quasi two-dimensional approach
Conference ObjectAbstract: In many consulting applications, river flood modelling is performed by a one-dimensional full hydrodPalabras claves:Autores:Berlamont J., Christiaens K., Jan Jozef Albert Feyen, Luis Timbe, Patrick Willems, Popa D., Vaes G.Fuentes:googlescopusModelado unidimensional no estacionario de un río de alta montaña en el sur de Ecuador
ArticleAbstract: Las inundaciones son una causa severa de muertes y pérdidas económicas. Para prevenir, mitigar y redPalabras claves:Autores:Ana Ochoa-Sánchez, Angel Vázquez-Patiño, Luis Timbe, Patricio Xavier Lazo JaraFuentes:rraaePatterns of difference between physical and 1-D calibrated effective roughness parameters in mountain rivers
ArticleAbstract: Due to the presence of boulders and different morphologies, mountain rivers contain various resistanPalabras claves:Bed roughness, Effective roughness coefficient, HEC-RAS, Mountain-rivers, Physical roughness parameter, Representative Friction Slope MethodAutores:Andrés Omar Alvarado Martinez, Esteban Sánchez-Cordero, Luis Timbe, Patricio Xavier Lazo Jara, Sebastián CedilloFuentes:googlescopus