Issue №: 1 (104)
The journal addresses the problems of creating and improving machinery and technologies for agriculture, food and processing industries, mechanical engineering, energy and transport.
MATHEMATICAL MODELING OF DYNAMIC REGIMES OF GRAINED DRYER WITH INDUCTION SUBSET OF ENERGY
Kotov Boris – Doctor of Technical Sciences, Full Professor of the Department of "Energetic and Electrical
Systems in the Agro-Industrial Complex" of the Podolsky Agrarian Technical University (Shevchenko St.,
13, Kamyanets-Podilsky, Khmelnytsky region, 32300, Ukraine, e-mail: eetsapk @ pdatu.edu.ua).
Shvidya Victor – PhD, Senior Researcher of Department of Advanced Technologies and Technological
Means for Collecting, Processing and Storage of Grain and Oilseeds Crops of National Research Center
"Institute for Mechanization and Electrification of Agriculture" (Vokzalnaya Str. 11, Glevacha, Vasilkovsky
district, Kiev region, 08631, Ukraine, e-mail: Shvidia@gmail.com).
Pantsir Yuriy – PhD, Associate Professor, Dean of the Faculty of Engineering and Technology of Podolsk
Agrarian Technical University (Shevchenko St., 13, Kamyanets-Podilsky, Khmelnytsky region, 32300,
Ukraine, e-mail: panziryuriy@gmail. com).
Gerasimchuk Igor – PhD, Associate Professor, Head of the Department of "Energy and Electrical Systems
in the Agro-Industrial Complex" of the Podolsky Agrarian Technical University (Shevchenko St., 13,
Kamenets-Podolsky, Khmelnytsky region, 32300, Ukraine, e- mail : igorgarasymchuk@gmail.com).
MATHEMATICAL MODELING OF DYNAMIC REGIMES OF GRAINED DRYER WITH
INDUCTION SUBSET OF ENERGY
Based on the analysis of the thermal and material balance and simplified concepts of the drying
process of grain material during conductive-convective heat exchange of material with fuel elements
(HEE), which are heated in the magnetic field of a cylindrical inductor, a mathematical model of the nonstationary
regime of the drying process with distributed parameters is formed. The obtained analytical
dependences determining the distribution of parameters along the coordinate with the use of which a
dynamic model of the drying process is formed.
Keywords: drying, inductor, drying plant, induction heating, heat and mass transfer, stationary
and non-stationary mode.
F. 19. Fig. 3. Ref. 9.
References
[1] Ostapchuk, N. (1988) Povyshenye effektyvnosty sushky zerna [Increase in the efficiency of grain
drying] Kyiv: Urozhai [in Russian].
[2] Gushchinsky, A. (1990) Avtomatyzatsyia protsessa sushky zerna v shakhtnыkh zernosushylkakh s
prymenenyem mykroprotsessornoi tekhnyky [Automation of the process of grain drying in silo grain
dryers with the use of microprocessor technology] Sb. nauchnыkh trudov LSKhA. Leningrad:
Pushkyn. [in Russian].
[3] Stepanov, M. (2002) Ymmytatsyonnaia matematycheskaia model protsessa sushky zerna [Imitating
mathematical model of the process of grain drying], 2, 380 – 384, Odessa Naukovi pratsi ODAKhT,
[in Russian]
[4] Klimkin, A. (1983) Teplovaia obrabotka semian na ustanovkakh s konvektyvno-konduktyvnym
teplopodvodom [Heat treatment of seeds in installations with convective-conductive heat supply]
Novosibirsk: Nauka [in Russian].
[5] Chernyakov, I. (1981) Yssledovanye protsessa sushky semian v plotnom sloe pry konvektyvnoynduktyvnom
teplopodvode y obosnovanye parametrov selektsyonnoi sushylky [Investigation of the
process of drying seeds in a dense layer with a convective-inductive heat supply and the rationale for
the parameters of the selection dryer] Novosibirsk: : avtoref. dys. … kand. tekhn. nauk [in Russian].
[6] Lysenko, V. (2013) Matematychne modeliuvannia protsessu temperaturnoi obrobky zerna ripaku v
shchilnomu shari z induktsiinym nahrivom [Mathematical modeling of the process of temperature
processing of rape grain in a dense layer with induction heat], 5 – 6, 119 – 129, Kharkiv: Bioresursy i
pryrodokorystuvannia [in Ukrainian].
[7] Komarchuk, D. (2014) Rezhymy roboty elektrotekhnolohichnoho kompleksu z systemoiu
avtomatychnoho upravlinnia dlia teplovoi obrobky zerna ripaku [The modes of operation of an
electrotechnical complex with an automatic control system for the heat treatment of rape seeds] Kiev
avtoref. dys. … kand. tekhn. nauk [in Ukrainian].
[8] Gorbatkov, S. (1985) Khymycheskye apparatы s ynduktsyonnыm obohrevom [Chemical devices with
induction heating] Moscow: Khymyia [in Russian].
[9] Kotov, B. (2016) Vrakhuvannia rozpodilenosti parametriv pry modeliuvanni dynamichnykh rezhymiv
susharok silskohospodarskykh materialiv [Consideration of the distribution of parameters in the
modeling of dynamic regimes of agricultural materials dryers], 34, 74 – 78. Lutsk: Silskohospodarski
mashyny [in Ukrainian].
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.
