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On the effect of the refinement of the roughness description in a 2D approach for a mountain river: A case study
(2021)
The prediction of water levels in rivers is important to prevent economical as well as human losses caused by flooding.
Hydraulic models are commonly used to predict those water levels and take actions to mitigate flooding ...
Resistance analysis of morphologies in headwater mountain streams
(2021)
River flow velocity is determined by the energy available for flow motion and the energy fraction lost by flow resistance. We compared the performance of different equations for the Darcy-Weisbach resistance coefficient ...
Differences Between Effective and Physical Roughness Parameter- A Headwater Mountain River Experiment
(IEEE, 2021)
One-dimensional hydrodynamic models (HM) are widely used in the hydraulic modeling of rivers and channels. The result obtained with this type of model depends largely on correct estimation the roughness parameter. The value ...
Composici?n y estructura de la fauna de d?pteros de la cuenca del rio Alvarado, Tolima Colombia
(Ibagu? : Universidad del Tolima, 2013.170 COL CO, 2014)
Patterns of difference between physical and 1-D calibrated effective roughness parameters in mountain rivers
(2021)
Due to the presence of boulders and different morphologies, mountain rivers contain various resistance sources. To correctly simulate river flow using 1-D hydrodynamic models, an accurate estimation of the flow resistance ...
Exploratory study of physic informed deep learning applied to a step-pool for different flow magnitudes
(Springer Science and Business Media Deutschland GmbH, 2022)
Physical laws governing a certain phenomenon can be included in a deep-learning model within a new paradigm: the so-called physical informed deep learning (PIDL). Physical laws in hydraulics consist of partial differential ...
Spatial and temporal distribution of aquatic Diptera (Insecta: Diptera) in the Alvarado River basin, Tolima, ColombiaDistribución espacial y temporal de dípteros acuáticos (Insecta: Diptera) en la cuenca del río Alvarado, Tolima, Colombia
(Instituto de Investigación de Recursos Biológicos Alexander Von Humboldt, 2018)
Spatial and temporal distribution of aquatic Diptera (Insecta: Diptera) in the Alvarado River basin, Tolima, ColombiaDistribución espacial y temporal de dípteros acuáticos (Insecta: Diptera) en la cuenca del río Alvarado, Tolima, Colombia
(Instituto de Investigación de Recursos Biológicos Alexander Von Humboldt, 2018)