Purpose: to develop methodological approaches that allow assessing the mobility level of reclamation pumping stations operating in conjunction with sprinklers through a closed pressure network. Materials and methods. Logical techniques: analysis, synthesis, comparison, abstraction generalization were used as approaches. To achieve this goal, classification methods used, namely, when classifying...

limited water resources, especially in iran, require most effective method of water use to avoid losses. one of the important parameters in irrigation is water distribution uniformity coefficient (cu) in sprinkler irrigation. cu in every irrigation depends on pressure heads (p), riser height (rh), distance between sprinklers on lateral pipes (sl), and the distance between lateral pipes (sm). th...

In common irrigation systems, sprinklers are mounted with circular nozzles, but innovative noncircular nozzles can save water and energy by improving fragmentation in a low–intermediate pressure system. order to investigate the effects of nozzle orifice shapes (circular, square, equilateral triangular) on droplet characteristics, experiments using high-speed photography spectrum measurement wer...

Cool season vegetables require adequate soil moisture to assure that maximum yield and quality are achieved. On California’s central coast, where the majority of cool produced in US, long-term overpumping irrigation water has reduced groundwater levels led environmental degradation. Two evapotranspiration (ET) based field trials were performed near Salinas CA (USA) determine if ET-based schedul...

Under the prevailing climate change world is currently facing, efficient irrigation water management essential to ensure food security, especially in countries with similar Nigeria. Hence, this study was undertaken at Research Farm of Federal Polytechnic, Ilaro, Ogun State, Nigeria evaluate evaporation losses during sprinkler between March and July 2019. Experiments were performed using 360 ro...

Farm machinery like water sprinklers (WS) and pesticide sprayers (PS) are becoming quite popular in the agricultural sector. The WS PS two distinct types of machinery, mostly powered using conventional energy sources. In recent times, battery solar-powered have also emerged. With current PS, main drawback is lack intelligence on use decisions autonomous control. This paper proposes a novel mult...

A fire alarm is a high-performance system that detects smoke, heat or flames and actuates suppression system, for the protection of lives property. It employed in aircraft hangars aircraft, personnel as well hangar structure. The need with algorithm extinguishers cannot be overemphasized. structure building, type housed activities carried out at such inspections, overhauls modifications determi...

The phase change of water from liquid to vapor is one of the most energy-intensive physical processes in nature, giving it immense potential for cooling. Diverse evaporative cooling strategies have resulted worldwide, including roof ponds and sprinklers, courtyard fountains, wind catchers with qanats, irrigated green roofs, and fan-assisted evaporative coolers. These methods all require water i...

the variation in climatic variables like temperature, humidity and radiations were recognized as the potential hazards in the growth and production of all domestic livestock species. thermal environment is a major factor that can negatively affect both production and reproduction in dairy animals, especially in animals of high genetic merit. among the stressors, heat stress has been of major co...