Results 1 to 10 of about 4,521 (119)

Decreasing the Weight-Size Parameters of Gas-Steam Turbine Plant by Increasing the Efficiency of Thermodynamic Processes in the Condenser [PDF]

Problems of the Regional Energetics, 2021
The aim of this work is decreasing the weight-size parameters of the contact gas-steam turbine plant and contact condenser elements by increasing the efficiency of thermal-gas dynamic processes of condensation through rational irrigation of ...
Bortsov O.S., Shevtsov A.P.
doaj   +1 more source

Structural design and performance characteristics of the fluidic sprinkler application technology for saving irrigation water: a review

Journal of Agricultural Engineering, 2023
The fluidic sprinkler was designed to have the prospect of a simple design, ease of construction, low energy consumption, and water saving. The present review focused on the fluidic sprinkler, compared the performance parameters of the fluidic sprinkler
Frank Agyen Dwomoh, Xingye Zhu, Alexander Fordjour, Junping Liu, Shouqi Yuan, Hong Li   +5 more
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Solar photovoltaic coupled with compressed air energy storage: A novel method for energy saving and high quality sprinkler irrigation

Agricultural Water Management, 2023
The instability of photovoltaic output leads to pressure fluctuations, and the high investment, low water head of traditional energy storage and pressure regulation measures have seriously limited the application of solar powered sprinkler irrigation ...
Qianwen Zhang, Maosheng Ge, Pute Wu, Fuqiang Wei, Shaopeng Xue, Bo Wang, Xinbo Ge   +6 more
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PEA CROP YIELD, QUALITY AND ENERGY REQIREMENTS UNDER SPRINKLER IRRIGATION SYSTEM [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2008
The aims of this investigation were to analyze pea crop yield and quality under different sprinkler atomization theories; estimate the crop reduction coefficient due to the examination point of view along sprinkler lateral lines and determine the energy ...
M. O. El-Zakaziky, E. A. El-Sahhar, Y. E. Arafa   +2 more
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Enhancing Irrigation Efficiency Through the Selection of Sprinkler Machine Design

Сельскохозяйственные машины и технологии, 2023
The expansion of agricultural production implies an accelerated pace of development of water supply systems in agricultural areas. Water is consumed during animal breeding, primary processing of raw materials, preparation of liquid fertilizers, for ...
R. N. Zadorozhniy, I. V. Romanov
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Experimental determination of the Class B fire extinguishing efficiency using low-expansion foam generated by deflector type sprinklers

Вестник Университета гражданской защиты МЧС Беларуси, 2020
Purpose. To establish the relationship between the foam expansion rate and stability of low-expansion air-mechanical foam generated in deflector type sprinklers for automatic extinguishing systems.
Андрей Николаевич Камлюк, Алексей Олегович Лихоманов, Александр Владимирович Грачулин   +2 more
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Direct surface wetting sprinkler system to reduce the use of evaporative cooling pads in meat chicken production: indoor thermal environment, water usage, litter moisture content, live market weights, and mortalities

Poultry Science, 2021
An overhead sprinkler system that directly applies water onto meat chickens in tunnel ventilated houses was evaluated and compared with a conventional evaporative cooling pad system at 2 commercial farms in south-eastern Queensland, Australia.
Mark W. Dunlop, Jim McAuley
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Water–Pesticide Integrated Micro-Sprinkler Design and Influence of Key Structural Parameters on Performance

Agriculture, 2022
The use of pergola trellis crops has led to a need for irrigation and the spraying of pesticides. Thus, a new integrated micro-nozzle was designed to provide water and pesticides.
Xinjian Wang, Junping Liu, Qing Zhang
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The Role of Micro-Irrigation Systems in Date Palm Production and Quality: Implications for Sustainable Investment

Agriculture, 2022
This research examines the role of micro-irrigation systems, i.e., sprinkler and drip irrigation, on date palm production and quality in a semi-arid region.
Hesham S. Ghazzawy, Abu Elnasr E. Sobaih, Hani A. Mansour   +2 more
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Desenvolvimento da alface Elisa em diferentes sistemas de irrigação com água residuária Development of the lettuce Elisa in different irrigation systems with wastewater

Revista Brasileira de Engenharia Agrícola e Ambiental, 2007
Neste trabalho, teve-se como objetivo principal avaliar o uso de água residuária e água de um reservatório superficial, no desenvolvimento da alface (Lactuca sativa L.), cv "Elisa", durante dois ciclos de cultivo. Analisou-se o desenvolvimento da cultura
Delvio Sandri, Edson E. Matsura, Roberto Testezlaf   +2 more
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