Issue №: 3 (122)
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.
MODELING OF WORKING BODIES FOR THE EXTRACTION OF SUGAR BEET ROOTS TAKING INTO ACCOUNT THE DYNAMICS OF SOIL STICKING ON THEIR SURFACE
Maksym Zayets – Candidate of Technical Sciences, Associate Professor of the Department of Agricultural Engineering and Technical Services of the Polis National University (Bulvar Stariy St., 7, Zhytomyr, 10008, Ukraine, e-mail: mzaec81@gmail.com, http://orcid.org / 0000-0002-2290-1892).
This article is devoted to the study of the process of the formation of soil adhesion on the surface of the root crop during digging, which allows in the process of modeling and designing the surfaces of the active working organs of root harvesting machines. Analyzing scientific research on this topic, it is possible to observe little attention paid to this problem, therefore the work on this topic is quite relevant. The purpose of this work is to simulate the process of soil taring, which can lead to root crop damage and a decrease in product quality.
The article provides a dynamic analysis of this process, taking into account various factors, such as moisture, stickiness and other physical and mechanical properties of the soil, digging speed, shape and geometric parameters of the root crop.
The Mohr-Coulomb method was chosen as the model, which made it possible to solve certain problems of the root crop extraction process and perform simulation of soil behavior for a wide range of load systems based on parameters, agricultural soils.
Determination of the main characteristics of the soil in the simulation of beet extraction was carried out for a moderately heavy loam in a wet state, for which most of the input parameters for the PLAXIS software were known. These samples were subjected to standard rapid triaxial tests at an initial stress of 3 kPa, up to σ3 200 kPa. possible methods of avoiding excessive soil sticking and increasing the efficiency of harvesting root crops are substantiated. The results of the research can be useful for agricultural enterprises and sugar beet producers to optimize the process, which will allow to improve the quality of the products.
Summing up, modeling the root crop extraction process is an important tool for optimizing the parameters of the harvesting machine and reducing the energy component of the digging process. This can improve the efficiency and quality of root crop production, which is important for agricultural enterprises and root crop producers. Additional research and development in this field can contribute to the continuous improvement of the root crop extraction process, which will make it possible to take into account the obtained data when designing the working bodies of beet harvesting machines.
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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.
