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Dive into the research topics where Rafael Morán is active.

Publication


Featured researches published by Rafael Morán.


Journal of Hydraulic Research | 2013

Analysis of the discharge capacity of radial gated-spillways using CFD and ANN: Oliana Dam case study

Fernando Salazar; Rafael Morán; Riccardo Rossi; Eugenio Oñate

The paper focuses on the analysis of radial-gated spillways, which is carried out by the solution of a numerical model based on the finite element method (FEM). The Oliana Dam is considered as a case study and the discharge capacity is predicted both by the application of a level-set-based free-surface solver and by the use of traditional empirical formulations. The results of the analysis are then used for training an artificial neural network to allow real-time predictions of the discharge in any situation of energy head and gate opening within the operation range of the reservoir. The comparison of the results obtained with the different methods shows that numerical models such as the FEM can be useful as a predictive tool for the analysis of the hydraulic performance of radial-gated spillways.


Structural Safety | 2015

An empirical comparison of machine learning techniques for dam behaviour modelling

Fernando Salazar; Miguel Ángel Toledo; Eugenio Oñate; Rafael Morán


Archives of Computational Methods in Engineering | 2017

Data-Based Models for the Prediction of Dam Behaviour: A Review and Some Methodological Considerations

Fernando Salazar; Rafael Morán; Miguel Ángel Toledo; Eugenio Oñate


Revista Internacional De Metodos Numericos Para Calculo Y Diseno En Ingenieria | 2012

Modelación numérica de deslizamientos de ladera en embalses mediante el Método de Partículas y Elementos Finitos (PFEM)

F. Salazar; Eugenio Oñate; Rafael Morán


Archive | 2015

Dam Protections against Overtopping and Accidental Leakage

Miguel Ángel Toledo; Rafael Morán; Eugenio Oñate


Ingeniería del agua | 2014

Avances en investigación aplicada mediante modelación física y numérica en el diseño de estructuras hidráulicas complejas

Luis Balairón Pérez; David López; Rafael Morán; Tamara Ramos; Miguel Ángel Toledo


Archive | 2011

Numerical modeling of landslides in reservoirs using the Particle Finite Element Method (PFEM)

Fernando Salazar; Eugenio Oñate; Rafael Morán


Archive | 2018

Advanced computational methods for dam protections against overtopping

A. Larese; Francisco Salazar; J. San Mauro; Eugenio Oñate; Miguel Ángel Toledo; Rafael Morán; Fernando Salazar


Archive | 2017

Applications of numerical methods in design and evaluation of overtopping protection systems

Fernando Salazar; J. San Mauro; A. Larese; Joaquín Irazábal; Rafael Morán; Eugenio Oñate; Miguel Ángel Toledo


Archive | 2017

Advances in the understanding of the hydraulic behavior of wedge-shape block spillways

F. J. Caballero; Miguel Ángel Toledo; Rafael Morán; J. San Mauro; Fernando Salazar

Collaboration


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Miguel Ángel Toledo

Technical University of Madrid

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Eugenio Oñate

Polytechnic University of Catalonia

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Fernando Salazar

Polytechnic University of Catalonia

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Antonia Larese De Tetto

Polytechnic University of Catalonia

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Riccardo Rossi

Polytechnic University of Catalonia

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Ricardo Alves

Technical University of Madrid

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Javier San Mauro

Polytechnic University of Catalonia

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A. Larese

Polytechnic University of Catalonia

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F. J. Caballero

Technical University of Madrid

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