Zobrazeno 1 - 10
of 235
pro vyhledávání: '"Amparo López-Jiménez"'
Autor:
Modesto Pérez-Sánchez, Francisco-Javier Sánchez-Romero, Francisco A. Zapata, P. Amparo López-Jiménez, Helena M. Ramos
Publikováno v:
Agricultural Water Management, Vol 292, Iss , Pp 108684- (2024)
Alterations in annual temperature and precipitation patterns are imposing heightened strain on both urban and agricultural systems. The insufficiency of available water resources to satisfy the escalating demand necessitates a concerted effort to opt
Externí odkaz:
https://doaj.org/article/58484e60d17f4ccb8f9527ede74b088f
Autor:
Juan Francisco Macián-Pérez, Rafael García-Bartual, P. Amparo López-Jiménez, Francisco José Vallés-Morán
Publikováno v:
Applied Water Science, Vol 13, Iss 10, Pp 1-15 (2023)
Abstract The performance of stilling basins including a negative step was analyzed addressing its effect on the energy dissipation efficiency, dimensions and structural properties of the hydraulic jump, streambed pressures and pressure fluctuations.
Externí odkaz:
https://doaj.org/article/4e9193d8e62840c7b904f7b19f91e982
Autor:
Melvin Alfonso Garcia-Espinal, Modesto Pérez-Sánchez, Francisco-Javier Sánchez-Romero, P. Amparo López-Jiménez
Publikováno v:
Water, Vol 16, Iss 8, p 1131 (2024)
In 2030, the world population will exceed 8.5 billion, increasing the challenges to satisfy basic needs for food, shelter, water, and/or energy. Irrigation plays a vital role in productive and sustainable agriculture. In the current context, it is de
Externí odkaz:
https://doaj.org/article/9fc4b69a4eb14aa5b1280a610c98f217
Autor:
João M. R. Catelas, João F. P. Fernandes, Modesto Pérez-Sánchez, P. Amparo López-Jiménez, Helena M. Ramos, P. J. Costa Branco
Publikováno v:
Energies, Vol 17, Iss 6, p 1382 (2024)
Using pumps operating as turbines (PATs) offers the possibility of increasing the sustainability of water and energy systems by recovering the excess energy that would be otherwise lost in pressure-reducing valves or head loss chambers. Regarding on-
Externí odkaz:
https://doaj.org/article/bb8029c41e144c789ffa515c52c44746
Autor:
Helena M. Ramos, Modesto Pérez-Sánchez, Prajwal S. M. Guruprasad, Armando Carravetta, Alban Kuriqi, Oscar E. Coronado-Hernández, João F. P. Fernandes, Paulo J. Costa Branco, Petra Amparo López-Jiménez
Publikováno v:
Water, Vol 16, Iss 3, p 504 (2024)
The world’s water infrastructures suffer from inefficiencies, such as high energy consumption and water losses due to inadequate management practices and feeble pressure regulation, leading to frequent water and energy losses. This strains vital wa
Externí odkaz:
https://doaj.org/article/d0a113b6892c48aeab9ceb573186806d
Autor:
Pagaimo, Margarida C., Fernandes, João F.P., Pérez-Sánchez, Modesto, Amparo López-Jiménez, P., Ramos, Helena M., Costa Branco, P.J.
Publikováno v:
In Energy Conversion and Management 1 October 2021 245
Autor:
Santiago Sánchez, Victor Hidalgo, Martin Velasco, Diana Puga, P. Amparo López-Jiménez, Modesto Pérez Sánchez
Publikováno v:
Journal of Applied Research in Technology & Engineering, Vol 2, Iss 2, Pp 51-62 (2021)
The present paper focuses on the selection of parameters that maximize electrical energy production of a horizontal axis wind turbine using Python programming language. The study takes as reference turbines of Villonaco wind field in Ecuador. For thi
Externí odkaz:
https://doaj.org/article/8a6729a9ad73488fbcb3c64927d5de91
Autor:
Frank A. Plua, Francisco-Javier Sánchez-Romero, Victor Hidalgo, Petra Amparo López-Jiménez, Modesto Pérez-Sánchez
Publikováno v:
Water, Vol 15, Iss 10, p 1928 (2023)
The selection of pumps as turbines (PATs) for their respective use in energy optimisation systems is a complicated task, because manufacturers do not provide the characteristic curves. For this reason, some research has been carried out to predict th
Externí odkaz:
https://doaj.org/article/0bcf666fff0b4fd9bc1f16c347af71fa
Autor:
Rosa Llácer-Iglesias, Jose M. Pérez, Jose Ricardo Satorre-Aznar, P. Amparo López-Jiménez, Modesto Pérez-Sánchez
Publikováno v:
Journal of Applied Research in Technology & Engineering, Vol 1, Iss 1, Pp 15-21 (2020)
The wastewater treatment plants (WWTP) treat the water from domestic and industrial use so that its discharge, once it passes through them, is harmless to the environment. However, large amounts of energy are necessary to carry out this process. Ther
Externí odkaz:
https://doaj.org/article/83d8616f0f0744c1927a72381c41c109
Autor:
Joseph Daniel Pineda Sandoval, José Antonio Arciniega-Nevárez, Xitlali Delgado-Galván, Helena M. Ramos, Modesto Pérez-Sánchez, P. Amparo López-Jiménez, Jesús Mora Rodríguez
Publikováno v:
Water, Vol 15, Iss 4, p 616 (2023)
This research proposes a methodology with multi-objective optimization for the placement of Pumps operating As Turbines (PATs), energizing street lighting, devices for monitoring the water network, and charging stations for small electric vehicles su
Externí odkaz:
https://doaj.org/article/e4d127b7abb2408899787c7001804a97