Results 31 to 40 of about 7,269 (191)
Spray distribution uniformity of different types of nozzles and its spray deposition in potato plant
, 2011 Spray distribution uniformity on sampling posts and spray deposition in potato plants were investigated with six different types of spray nozzles (standard flat fan, hollow cone, air induction and twin jet hydraulic nozzles, spinning disc nozzle and air ...
SAYINCI, Bahadır, BASTABAN, Saim
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Coverage of the Sprayed Objects in the Aspect of the Coefficient of the Spray Surfaces
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2018 The aim of the study was to compare the degree of coverage of the sprayed objects with the selected nozzles in the aspect of the characteristics of the sprayed object, determined by the coefficient of the position of the sprayed surfaces.
Beata Cieniawska +3 more
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Computational Prediction of Primary Breakup in Fuel Spray Nozzles for Aero-Engine Combustors [PDF]
, 2017 [EN] Primary breakup of liquid fuel in the vicinity of fuel spray nozzles as utilized in aero-engine combustors is numerically investigated. As grid based methods exhibit a variety of disadvantages when it comes to the prediction of multiphase flows ...
Rainer Koch +15 more
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Numerical simulation of flow in the wet scrubber for desulfurization
EPJ Web of Conferences, 2015 This article deals with numerical simulation of flow and chemical reactions in absorber for desulfurization of flue-gas. The objective of the work is the investigation of effect of different nozzles types and their placement in spray layers.
Novosád Jan, Vít Tomáš
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Effect of working parameters and nozzle wear rate onto the spray quality in use of different fan flat nozzle [PDF]
Journal of Central European Agriculture, 2014 The subject of the analysis was the influence of working parameters (working pressure and working speed) on +drop tracks size and changes in flow rate level from flat fan nozzle. New nozzles and nozzles after laboratory wear were tested. The influence of
Eleonóra KECSKÉSNÉ NAGY +2 more
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Bioscience Journal, 2016 The objective of the study was to evaluate the application efficiency with reduced volume from the prototype of a pneumatic spray nozzles aimed to control the coffee leaf miner (Leucoptera coffeella).
Olinto Lasmar +3 more
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Effect of working pressure at different spray nozzles on drift quantification in wind tunnel [PDF]
Engenharia Agrícola, 2014 Each year, there is an increase in pesticide consumption and in its importance of use in the large-scale agricultural production, being fundamental the knowledge of application technology to the activity success. The objective of the present study was to
Marco A. Gandolfo +4 more
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A Laboratory System for Nozzle Spray Analysis [PDF]
Chemical Engineering Transactions, 2017 Droplet spray spectrum is one of the most important factors affecting the biological efficacy of a phytosanitary treatment and water sensitive papers (WSP) are one of the most widely used tools to asses spray coverage. Aim of this study is to present a low cost laboratory test bench, suitably designed to analyse nozzle sprays according to the procedure
CERRUTO, Emanuele +4 more
openaire +2 more sources
Particle Acceleration Through Coaxial Co-Flow Nozzles for Cold Spray Applications [PDF]
, 2022 The present study numerically investigates the effectiveness of co-flowing nozzle for cold spray application. A convergent - divergent axi-symmetric nozzles have been simulated with high-pressure nitrogen flow.
Raghavendra, Ramesh +6 more
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SPRAY NOZZLES PERFORMANCE IN FUNGICIDES APPLICATIONS FOR ASIAN SOYBEAN RUST CONTROL [PDF]
Engenharia Agrícola, 2017 : The performance of fungicides in controlling Asian soybean rust depends, in part, the spray quality of these products. The market of components to spray offers new types of nozzles which generate droplets with different characteristics.
Cléber França Durão, Walter Boller
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