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The effect of a lateral airflow created on nozzle tip on the spray droplets deposition

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dc.contributor.authorBulgakov, Volodymyr
dc.contributor.authorOlt, Jüri
dc.contributor.authorPascuzzi, Simone
dc.contributor.authorGadzalo, Jaroslav
dc.contributor.authorIvanovs, Semjons
dc.contributor.authorAdamchuk, Valerii
dc.contributor.authorPanasyuk, Volodymyr
dc.contributor.authorIhnatiev, Yevhen
dc.contributor.departmentEstonian University of Life Sciences. Institute of Technologyeng
dc.date.accessioned2021-12-29T07:46:56Z
dc.date.available2021-12-29T07:46:56Z
dc.date.issued2021
dc.descriptionSaabunud / Received 02.09.2021 ; Aktsepteeritud / Accepted 11.12.2021 ; Avaldatud veebis / Published online 11.12.2021 ; Vastutav autor / Corresponding author: Jüri Olt jyri.olt@emu.eeest
dc.description.abstractImproved application efficacy of a plant protection products by using a pneumatic device to change the dispersion of spray droplets is depended on the intensity of crosswind. The laboratory investigations of the spraying process of plants by means of the nozzles of a pneumatic system determined the quality indicators of pressure in the injection process of 0.4 MPa – the droplet coating density of 19–46 pcs cm2 –1 for the weighted mean droplet diameters (WMD) in the other experimental variants was within 304–543 μm. These indicators were compared with those for the standard, anti-drift and air injection nozzle types in which the droplet coating density was 23–59 pcs cm2 –1 and the weighted mean droplet diameters (WMD) were in the range of 350 to 485 μm. An analytical dependence was obtained of the influence of the lateral airflow and air pressure in the pneumatic system upon the amount of the deposited spray liquid.eng
dc.identifier.issn2228-4893
dc.identifier.publicationAgraarteadus : Journal of Agricultural Science, 2021, vol. 32, no. 2, pp. 225-231est
dc.identifier.urihttp://hdl.handle.net/10492/7160
dc.identifier.urihttps://doi.org/10.15159/jas.21.36
dc.publisherEstonian Academic Agricultural Societyeng
dc.rightsCreative Commons Attribution 4.0 International (CC BY 4.0) ; openAccesseng
dc.rights.holderAuthors of accepted articles retain all rights to use, reuse, and distribute the published research as long as the author credits the original publication in this journal. The authors submitting to the journal are expected to follow the general ethical guidelines regarding plagiarism. If in doubt consult the ICMJ guidelines on overlapping publications. Once accepted the journal retain the right to print and distribute the manuscript submitted by the author.eng
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectaireng
dc.subjectdrifteng
dc.subjectdropleteng
dc.subjectfluideng
dc.subjectpesticideseng
dc.subjectpressureeng
dc.subjectspray dispersioneng
dc.subjectarticleseng
dc.titleThe effect of a lateral airflow created on nozzle tip on the spray droplets depositioneng
dc.typeArticleeng

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2021, Vol. 32, No. 2