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.
SIMULATION OF THE SOIL PROCESSING UNIT WITH THE DEVELOPMENT OF RECOMMENDATIONS FOR THE SELECTION OF WORKING BODIES
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).
Roman Hrybyk – graduate student of the Department of Agroengineering and Technical Service of Vinnytsia National Agrarian University (3 Sunny Street, Vinnytsia, 21008, Ukraine, e-mail: gribikroman@gmail.com, https://orcid.org/0000-0002-4238-8257).
Analysis of research and development of pre-sowing machines and units shows that there are many trailed, semi-trailer combined units with different design and technical characteristics. In general, the significant disadvantages of these aggregates are the insufficient quality flatness of the microreliefs and the fragmentation of the soil. Compared to the basic complex with the use of a machine, the use of the proposed unit contributes to: a decrease in the density of the soil at the level of 0...20 cm by 15.6...17.1%, an increase in porosity by 34.7...37.9%, which will have agrotechnical significance. The content of the soil aggregate increased by 19.7...33.3%, the sawdust fraction decreased by 1.8...5.9 times. It was determined that the unit should move at a speed of 9...10 km/h.
The object of the study is the modeling of the selection of working bodies of the combined tillage unit. The principle of alternation of tools, which are carried out by the tillage machine used in performing the necessary operations, is the basis of the technology of combined tillage. The choice, alternation of methods of soil treatment and adjustment modes depends on the conditions and characteristics of the field. In order for soil tillage machines used for combined tillage to meet the criteria for their efficiency with predetermined quality to perform soil tillage operations, it is necessary to provide optimal modes of adjustment of working bodies.
In this regard, it is necessary to develop mounted combined tillage units, which are characterized by simple design and low cost and are able to perform many technically interconnected operations at the same time: high-quality leveling of the microrelief and grinding of the soil to remove plant residues, in a word, to ensure timely and high-quality preparation of the soil for sowing, while reducing energy consumption.
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About the journal
G8 – Materials Science
G9 – Applied Mechanics
G10 – Metallurgy
G11 – Mechanical Engineering (by specializations)
The journal "Engineering, Energy, Transport AIC" is indexed according to the following databases and catalogs:
The All-Ukrainian scientific journal “Technology, energy, agriculture transport AIC” is an open-access scientific publication that publishes the results of original research, theoretical and applied developments, as well as scientific papers in the fields of engineering sciences, energy systems, and transport technologies of the agro-industrial complex.
The main objective of the scientific journal “Technology, energy, agriculture transport AIC” is to disseminate the results of modern scientific research and to promote the development of technical, energy, and transport solutions for the agro-industrial complex through the publication of scientific materials characterized by scientific novelty and practical significance in the field of design and modernization of machinery, equipment, and technologies.
The journal’s activities are focused on supporting the development of engineering science, stimulating the implementation of innovative approaches into industrial practice, as well as ensuring effective exchange of scientific achievements among researchers, educators, engineers, and other specialists in relevant fields.
Objectives of the Journal
To achieve its defined objective, the journal ensures the implementation of the following key tasks:
· publication of the results of fundamental and applied research covering the fields of applied mechanics, mechanical engineering, materials science, energy systems, electrical engineering, electromechanics, and transport systems of the agro-industrial sector;
· promotion of the implementation of advanced technical and technological developments aimed at improving the efficiency of machinery, equipment, and production processes;
· creation of conditions for active scientific exchange among research institutions, higher education institutions, industrial enterprises, and other interested organizations;
· support for the development of interdisciplinary research and expansion of cooperation among specialists in various fields of science and technology;
· promotion of the improvement of the scientific and technical level of research related to the design, modernization, and operation of technical equipment used in agro-industrial production;
· dissemination of information on modern achievements in science and technology and the implementation of innovative technologies in the fields of technical support, energy, and transport;
· development of a scientific information environment that facilitates effective scientific communication and the integration of national research into the international scientific community.
Publication frequency: 4 issues per year
Languages of publication: Ukrainian, English
Editor-in-Chief: Vitalii YAROPUD
State Registration: Decision of the National Council of Ukraine on Television and Radio Broadcasting № 1337 and № 1180. Media Identifier: R30-05173
EDRPOU Code: 00497236
Publisher ROR: https://ror.org/05m3ysc06
Publisher DOI Prefix: 10.37128
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.
