Issue №: 4(119)
The journal solves the problems of creation and improvement of machinery and technologies for agriculture: 131 - Applied Mechanics, 132 - Materials Science, 133 - Industrial Engineering, 141 - Power Engineering, Electrical Engineering and Electromechanics, 208 - Agricultural Engineering.
INFLUENCE OF LIQUID SUPPLY WORKING PRESSURE ON POTATO PROCESSING AREA
Iryna Gunko – Candidate of Technical Sciences, Professor of the Department of Agricultural Engineering and Technical Service of the Vinnytsia National Agrarian University (Sonyachna St., 3, Vinnytsia, 21008, Ukraine, email: irynagunko@vsau.vin.ua, https://orcid.org/0000-0001-5470-7413).
Andriy Myzyuk – postgraduate student of the Department of Agroengineering and Technical Service of Vinnytsia National Agrarian University (3 Sunny Street, Vinnytsia, 21008, Ukraine, e-mail: www3777www@gmail.com, https://orcid.org/ 0000-0002-4238-8256).
The doctrine of food security lists critical products for Ukraine and the minimum level of their own production. Potatoes are among these products. Despite the fact that the country's needs are almost completely covered by potatoes produced on the territory of our state, in recent years more and more attention has been paid to increasing the yield of the crop. Pre-sowing treatment helps to increase the yield of crops. The main method of pre-sowing preparation of potatoes is to treat the planting material with drugs to protect against pests and diseases.
The main method of pre-sowing seed preparation is poisoning with chemical preparations against pests and diseases. It is widely used in intensive agricultural technology and allows to reduce potential crop losses by 50-55%. The applied technical means, which ensure uniform and complete coverage of the surface of the seed material, have distributors that create drops of different diameters. In the best case, it is possible to control the average particle size, and large weight fractions of different particle sizes reduce the processing efficiency and negatively affect the uniformity of the coating. In this regard, one of the main tasks of the used technical means is to obtain drops of the same (monodisperse) size. Moreover, their size should be within 20 - 50 μm.. It is quite time-consuming to select the correct parameters of a technical device to achieve these aerosol sizes experimentally, therefore it is necessary to develop mathematical models of seed processing with different types of sprayers, which will tell in which direction scientific developments should be conducted .\
For the model of the technological process of processing, the design and technological parameters and operating modes of the spraying system can be used as initial conditions, and the parameters of the distribution system of aerosol droplets, seed material and drug as boundary conditions (the speed of the air flow created by the fan, the amount of working fluid that provided, design parameters of the processing chamber).
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About journal
The magazine "Engineering, Energy, Transport AIC" is included in the list of scientific professional editions of Ukraine on technical sciences
(Category "Б", Order of the Ministry of Education and Science of Ukraine dated 02.07.2020 №886)
According to the decision of National Council of Television and Radio Broadcasting of Ukraine from 25.04.2024 No. 1337 the scientific journal «Engineering, Energy, Transport AIC» has the ID of the Media R30-05173.
The journal "Engineering, Energy, Transport AIC" is indexed according to the following databases and catalogs:
Certificate of state registration of mass media: No. 21906-11806 P dated 03/12/2016.
Founder of the journal: Vinnytsia National Agrarian University
Type of publication: journal
Kind of publication: scientific
Publication status: domestic
Year of foundation: 1997
Periodicity: 4 times per year
Volume: 18-20 conv. print. sheet (А4)
ISSN: 2520-6168 (print version), (online version)
Language of publication: (mixed languages) Ukrainian, English
The sphere of distribution and category of readers: national, foreign, faculty, scientists, entrepreneurs.
The periodical edition is included to the List of scientific professional publications of Ukraine on technical sciences, approved by order of the Ministry of Education and Science of Ukraine in 05.16.2016, No. 515.
The journal "Engineering, Energy, Transport AIC" is included in the "Catalog of Ukrainian Publications".
Subscription to the journal can be issued in each post office. The subscription index is 99720.
Technology, energy, agriculture transport AIC is a scholarly professional journal with a long-standing history and stable academic tradition, reflecting the evolution of engineering and technical sciences within the agro-industrial sector of Ukraine.
The journal was founded in 1997 under the title Bulletin of Vinnytsia State Agricultural Institute. According to the Resolution of the Presidium of the Higher Attestation Commission of Ukraine dated September 11, 1997, the publication obtained the status of a professional scientific journal, which enabled the publication of the main results of doctoral and candidate dissertations in technical sciences. From its inception, the journal positioned itself as an academic platform for addressing current issues of mechanization, electrification, and technical support of agricultural production.
During 2001–2014, the journal was published under the title Proceedings of Vinnytsia National Agrarian University. Series: Technical Sciences (State Registration Certificate of Print Media KV No. 16644-5116 PR dated April 30, 2010). Throughout this period, a systematic approach to the selection and peer review of scientific manuscripts was established, the thematic scope of publications was expanded, and continuity of scientific directions as well as the development of sectoral engineering schools was ensured.
Since 2015, the journal has been published under its current title, Technology, energy, agriculture transport AIC (State Registration Certificate No. 21906-11806 R dated March 12, 2016). The change of title reflected the expansion of the journal’s thematic coverage and its orientation toward interdisciplinary research in mechanical engineering, energy systems, electrical engineering, transport technologies, automation, and digital solutions for the agro-industrial complex.
The journal consistently adheres to the principles of open science. All published materials are distributed under the Creative Commons Attribution 4.0 International License (CC BY 4.0), ensuring open access to research results provided proper attribution to the authors and the original publication is maintained.
At present, Technology, energy, agriculture transport AIC is an authoritative professional scientific journal (Category B), providing a platform for the publication of fundamental and applied research results, promoting the integration of education, science, and industry, and contributing to the advancement of engineering and technological support of the agro-industrial complex of Ukraine.
