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Julio Ronceros, Carlos Raymundo, Eduardo Ayala, Diego Rivera, Leonardo Vinces, Gustavo Ronceros and Gianpierre Zapata
This study delves into the examination of internal flow characteristics within closed (with nozzles) and open-end pressure-swirl atomizers (lacking nozzles). The number of inlet channels ?n? and the opening parameter ?C? were manipulated in this study, a...
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Claudia Sangüesa, Roberto Pizarro, Ben Ingram, Alfredo Ibáñez, Diego Rivera, Pablo García-Chevesich, Juan Pino, Felipe Pérez, Francisco Balocchi and Francisco Peña
Estimating intensity-duration-frequency (IDF) curves requires local historical information of precipitation intensity. When such information is unavailable, as in areas without rain gauges, it is necessary to consider other methods to estimate curve para...
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Luis Santana, Diego Rivera and Eric Forcael
This research has specific applications in the measurement of forces of small magnitude, which occur in the fluid?wall interaction, through a non-destructive technique that allows for measuring the shear stress in open water channels.
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Francisco Balocchi, Diego Rivera, José Luis Arumi, Uwe Morgenstern, Donald A. White, Richard P. Silberstein and Pablo Ramírez de Arellano
Wildfires are an important disturbance affecting catchments? soil and hydrological processes within. Wildfires are predicted to increase in both frequency and severity under climate change. Here, we present measurements of tritium (3H) in surface water o...
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Andrés Angulo, Diego Rodríguez, Wilmer Garzón, Diego F. Gómez, Ameena Al Sumaiti and Sergio Rivera
The integration of different energy resources from traditional power systems presents new challenges for real-time implementation and operation. In the last decade, a way has been sought to optimize the operation of small microgrids (SMGs) that have a gr...
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Diego Rodriguez, Diego Gomez, David Alvarez and Sergio Rivera
The power system expansion and the integration of technologies, such as renewable generation, distributed generation, high voltage direct current, and energy storage, have made power system simulation challenging in multiple applications. The current com...
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Diego A. Zaldivar, Andres A. Romero and Sergio R. Rivera
In every electric power system, power transformers (PT) play a critical role. Under ideal circumstances, PT should receive the utmost care to maintain the highest operative condition during their lifetime. Through the years, different approaches have bee...
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Claudia Sangüesa, Roberto Pizarro, Alfredo Ibañez, Juan Pino, Diego Rivera, Pablo García-Chevesich and Ben Ingram
This study aims to determine if there is variation in precipitation concentrations in Chile. We analyzed daily and monthly records from 89 pluviometric stations in the period 1970?2016 and distributed between 29°12' S and 39°30' S. This area was divided ...
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Cristina-Alejandra Villamar, Ismael Vera-Puerto, Diego Rivera and Felipe De la Hoz
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Mathias Kuschel-Otárola, Diego Rivera, Eduardo Holzapfel, Cristian D. Palma and Alex Godoy-Faúndez
We propose a nonlinear optimisation model which maximises profits by resource allocation on a monthly time scale, considering a monthly crop yield model. The proposed model was applied to six management scenarios (two seasonal and four monthly), nine con...
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