design of irrigation systems
Multicriteria analysis for irrigation sustainable development: design and selection of irrigation systems
... The irrigation is mainly performed by traditional zigzag furrowed basin ...cotton irrigation includes achieving water saving, coping with the severe water scarcity, soil and water conservation, prevention ...
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TECHNICAL PAPER THE DESIGN AND EVALUATION OF TRAVELLING GUN IRRIGATION SYSTEMS: ENROLADOR SOFTWARE
... distribution of water over the ground by the gun under the assumption that there is no ...estimation of water height applied to a set of points (fictitious rain gauges) perpendicular to the moving ...
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Phenophases and cutting time of forage cactus under irrigation and cropping systems
... level of forage cactus. This study aimed at evaluating the effect of irrigation depths and cropping systems on the phenophases and cutting time of the forage cactus Opuntia stricta ...
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Assessment Platform of Water and Energy Efficiency in Collective Irrigation Systems
... support of the research team and end-user partners, following the development process through work meetings for discussion and ...System design has been updated as needed to reflect the needs presented by ...
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Economic optimization method to design telescope irrigation of multiples outlets
... distribution systems in motion (AZEVEDO NETTO et al., 2005) or, distribution systems in course (NEVES, ...example of this condition is found in the lateral lines of irrigation, in which ...
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Easydrip: dimensionamento de sistemas de irrigação por gotejamento energizada por sistemas fotovoltaicos em regiões moçambicanas / Easydrip: design of drip irrigation energized by photovoltaic systems at Mozambican regions
... Foram desenvolvidas rotinas computacionais com todos os dados e fórmulas necessárias por meio das quais se obteve um software de simples uso que efetua o dimensionamento de sistema de [r] ...
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Field assessment of basin irrigation performance and water saving in Hetao, Yellow River basin: issues to support irrigation systems modernisation
... Water-saving irrigation needs to be implemented in Hetao irrigation district to help satisfying the demand by other users in the Yellow River ...potential irrigation performance and water saving at ...
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Projeto e Gestão Otimizada de Sistemas de Rega. Caso de Estudo – RAM / Design and Optimized Management of Irrigation Systems. Case Study – RAM
... A otimização do sistema de rega também pode ser verificada na redução do consumo elétrico proveniente da utilização de um sistema de bombagem de menor potência [r] ...
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Decision support system for surface irrigation design
... process of design and selection of farm surface irrigation systems to respond to requirements of modernization of surface irrigation—furrow, basin, and border ...
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Impact of drip irrigation systems in blueberries
... effects of different drip irrigation systems in an O ´ Neal variety of blueberry (Vaccinium corymbosum ...Plants of the experiment w ere planted in August of 2001, after one year ...
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Evaluation and adoption of irrigation technologies: management-design curves for furrow and level basin systems
... For surface irrigation systems the important hydraulic variables are inflow rate, length of water run over the field, time of irrigation water cutoff, surface res[r] ...
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Linked hydrologic and social systems that support resilience of traditional irrigation communities
... acequia irrigation canals, on one or both banks, without the benefit of modern surveying ...were of local physical design in order to operate as gravity flow systems, following the ...
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The design and evaluation of travelling gun irrigation systems: enrolador software
... The systems’ performance is also greatly affected by the wind, which causes an uneven water ...unit of irrigated area (ha) and by the limited need for hand labour (GRANIER et ...The systems’ problems ...
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Photovoltaic powered water pumping systems: design and optimization of an irrigation system
... pumping systems are known since the primordial times, where the systems were manual or based on animal ...supply of fuel, have their use limited to wind conditions that are difficult to ...use ...
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ASPHERICAL SURFACES APPROXIMATION IN AUTOMATED DESIGN OF OPTICAL SYSTEMS
... Example of recalculation for aspherical surface and accuracy estimation, including result aberration comparison between initial surface and recalculated surface are ...accuracy of surface representation was ...
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A METHODOLOGY FOR DESIGN SPACE EXPLORATION OF REAL-TIME LOCATION SYSTEMS
... Current design flow. At present moment, design of many RTLS is based solely on ...series of real-world tests ...choice of technology and localization method, therefore, is done ...
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Design Sensitivity Analysis and Optimization of McPherson Suspension Systems
... Optimal design of McPherson strut suspension system has been ...static design factor and for reaction forces at joints are carried out, from which the effects of each hard point(design ...
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Systems modelling for sustainable building design
... including design phase, teams composed by many different professionals from different areas are built and, in the case of design team, they need to cooperate to achieve a successful building project ...
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Serverless architectural design for IoT systems
... lot of purposes, like setting up a living room computer, building an arcade box, creating a cloud server or even having its own weather ...variety of I/O connectors, specially the 8 I/O pins, make such ...
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ASYMMETRIC WETTED SECTOR ANGLE IN WATER DISTRIBUTION OF TRAVELING GUN IRRIGATION SYSTEMS
... production, irrigation systems must have satisfactory values of water application uniformity and an acceptable Christiansen uniformity coefficient of around 80% (Darko et ...uniformity ...
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