Energy efficiency of pressurised irrigation networks managed on-demand and under a rotation schedule

MA Moreno, JI Córcoles, JM Tarjuelo, JF Ortega - Biosystems engineering, 2010 - Elsevier
j = 1 n η j · Q j Q i where: η i is the pumping station efficiency for each flow Q i ; Q i is the
average flow for the interval i (m 3 s −1 ); η j is the efficiency of the pump j that supplies flow Q j . …

Management evaluation of Water Users Associations using benchmarking techniques

JI Córcoles, JA De Juan, JF Ortega, JM Tarjuelo… - Agricultural Water …, 2010 - Elsevier
… The following expressions are shown to determine Euclidean (D 1 ) and correlation distance
(D c ):(1) D 1 = ∑ i = 1 n ( X i j − X i k ) 2 X ij is the value of the indicator i of the WUA j; X ik is …

Estimation of leaf area index in onion (Allium cepa L.) using an unmanned aerial vehicle

JI Córcoles, JF Ortega, D Hernández… - Biosystems engineering, 2013 - Elsevier
… variables S j , with one variable S j associated with each hidden unit. The S j variables are
then transformed by the non-linear activation functions of the hidden layer (Eq. (2)). Then, y …

[HTML][HTML] Nonintubated uniportal VATS pulmonary anatomical resections

…, S Bolufer, F Lirio, J Sesma, JM Corcoles - Journal of Visualized …, 2017 - ncbi.nlm.nih.gov
Nonintubated procedures have widely developed during the last years, thus nowadays major
anatomical resections are performed in spontaneously breathing patients in some centers. …

Comparative analysis of energy efficiency in water users associations

RA Sánchez, MCR Osorio, JIC Tendero… - Spanish Journal of …, 2010 - dialnet.unirioja.es
The government of Spain has developed an energy strategy that includes a campaign of
energy audits in water users associations (WUAs) in order to improve energy efficiency in …

Evaluation of Aquacrop model for a potato crop under different irrigation conditions

F Montoya, D Camargo, JF Ortega, JI Córcoles… - Agricultural Water …, 2016 - Elsevier
The processes of calibration and validation of the Aquacrop model for the simulation of the
growth and development of a potato crop (Agria cultivar) that was irrigated with a center pivot …

[HTML][HTML] Review on erosion of horizontal tubes immersed in fluidized beds of Geldart B particles

P Domínguez-Coy, JI Córcoles… - … and Sustainable Energy …, 2024 - Elsevier
The erosion of internals is a major problem in fluidized beds. This review collects, discusses,
and compares key experimental and numerical results on erosion of internals immersed in …

Numerical and experimental study of the heat transfer process in a double pipe heat exchanger with inner corrugated tubes

JI Córcoles, JD Moya-Rico, AE Molina… - International Journal of …, 2020 - Elsevier
In this study, 3-D numerical simulations were carried out to analyse the influence of geometrical
parameters for eight spirally inner corrugated tubes at turbulent flow ( R e = 25 × 10 3 ) in …

Assessing the performance of a large-scale irrigation system by estimations of actual evapotranspiration obtained by Landsat satellite images resampled with cubic …

H Awada, G Ciraolo, A Maltese, G Provenzano… - International Journal of …, 2019 - Elsevier
Remote sensing techniques allow monitoring the Earth surface and acquiring worthwhile
information that can be used efficiently in agro-hydrological systems. Satellite images …

Energy analysis of irrigation delivery systems: monitoring and evaluation of proposed measures for improving energy efficiency

MA Moreno, JF Ortega, JI Córcoles, A Martínez… - Irrigation Science, 2010 - Springer
… s −1 ); and, η j is the efficiency of pump j, which supplies a flow Q j . … where T is the monthly
operation time of the pump, hours; P is the energy rate, €/kW; and i and j refer to the month …