Issue №: 2 (125)
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.
CONSTRUCTION AND TECHNOLOGICAL PARAMETERS OF THE PROCESS OF REDUCING GREEN MASS OF ENERGY- AND RESOURCE-SAVING PRODUCTION OF LIVESTOCK PRODUCTS
Igor TVERDOKHLIB – Candidate of Technical Sciences, Associate Professor of the Department of Occupational Safety and Biotechnical Systems in Animal Husbandry of Vinnytsia National Agrarian University (21008, Vinnytsia, 3 Sonyakna St., VNAU, 21008, e-mail: igor_tverdokhlib@yahoo.com, https://orcid.org/0000-0003-1350-3232).
Yurii POLIEVODA – Candidate of Technical Sciences, Associate Professor of the Department of Bioengineering, Bio- and Food Technologies of the Vinnytsia National Agrarian University (Sonyachna St., 3, Vinnytsia, Ukraine, 21008, e-mail: vinyura36@gmail.com, https://orcid.org/0000-0002-8152-7124)
Viktor SLOBODYANYUK – engineer of Svitanok FG
Vladyslav PAVLENKO – line operator, Vinnytsia confectionery factory ROSHEN (Batozka St., 2k, Vinnytsia, 21032, e-mail: vladpavlanko530@gmail.com).
Legumes and leguminous crops, especially alfalfa, clover, amaranth, etc., should be considered the most promising from the point of view of providing animals with feed with a high protein content. One of the possible promising ways to solve this problem is the technology of fractional processing of alfalfa and other legumes. One of the important operations in this technology is the grinding of green mass. After all, the amount of green juice obtained - the raw material for the production of PVC (protein-vitamin concentrate) - depends on the length of the cut and the degree of splitting of the plant stems. A significant role is also played by the energy consumption of the process of grinding green mass. Among serial stationary machines for grinding fodder, only a few of them can perform the task with acceptable quality, productivity and energy consumption. When designing the technological line, the IKV-5A shredder was planned for the grinding operation. Conducting the first production tests on the functioning of the equipment for grinding green mass of alfalfa on the IKV-5A feed grinder confirmed the assumption that the degree of grinding has a significant effect on the yield of green juice. Thus, when the cutting length was reduced from 50 mm to 10 mm, the juice yield during further squeezing increased from 15% to almost 22%. But during the first tests, shortcomings in the operation of the IKV-5A shredder were also discovered. This shredder turned out to be too energy-intensive and unreliable in operation. The analysis of literary sources, our own experience proves that currently in Ukraine there are practically no technical means for successfully carrying out the grinding operation for the needs of the technology of fractional harvesting of leguminous herbs. A promising way to solve the problem of the implementation of the grinding operation within the framework of the technology of fractional harvesting of legumes is the development of our own machines that meet the set requirements, in particular, disintegrators with a vibration effect on the material during the grinding operation.
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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.
