| Titles |
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English :
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Solar powered hand held ULV sprayer.
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Arabic :
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تشغيل رشاشة يدوية للسوائل متناهية الصغر بضؤ الشمس
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| Abstract |
This paper mainly focuses on the concept known as Solar Power Sprayer. The regular hand held ULV spinning cone sprayer, Ulva+ brand, which used to apply the agrochemicals liquids, is converting to a solar powered sprayer system "SSS". To process its shortcomings, i.e., irregular deposition intensity, high running cost, power limited, and a great pollution due to disposal the batteries. The concoction is accomplished by the use of; two models of the solar photovoltaic panels "SPV" (2175 and 3600cm2), the control unit. The SSS operates in three modes; solar radiation, rechargeable battery, and hyper. The climatic season 2018-2019 data, were analyzing, to predict the theoretical performance of the SSS. Therefore, it tested and evaluated technically, also economically. Based on experiments, it is found that, the recharged process for the RB can be done separately and/or during the spraying process "SP". In contrast, of the total operating time "TOT", the RB full charge time has a direct relation with the operating power "OP" and opposite relations with both of the SPV area and the solar operating time. Without SPV, the SP can be done for a minimum period of 3.7, 2.47, and 2.02 h with a constant OP of 12, 18 and 22W, respectively. Furthermore, results show that, the OP has a height significant effect (P ? 1%) on the droplet deposition intensity, while, the operating mode was insignificant. The SSS power cost was more economical, with regularity distribution, and had long TOT.
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| Publication year |
2021
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| Pages |
2543-4554
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| Organization Name |
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| serial title |
المجلة الدولية للبحوث الهندسية والتكنولوجيا. المجلد (8)، العدد (4)، صفحات 2543-2554.
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| Author(s) from ARC |
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| Publication Type |
Journal
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