RESEARCH OF ENERGY-PHYSICAL AND THERMODYNAMIC PROCESSES IN AN ELECTRONIC DEVICE FOR OZONE SYNTHESIS
Dmytro Prysiazhniuk – Ph.D., part-time associate professor of the Department of Machinery and Equipment for Agricultural Production of Faculty of Engineering and Technology of Vinnytsia National Agrarian University, deputy director for academic affairs of Separated structural unit «Ladyzhyn Professional College of Vinnytsia National Agrarian University» (5, P. Kravchyka St., Ladyzhyn, Vinnytsia region, 24321, Ukraine, e-mail: email@example.com, https://orcid.org/0000-0002-6369-5781).
The post-harvest processing of grain, especially drying, is one of the most important in the technology of agricultural production. This treatment contributes to obtaining high quality products, their long and effective preservation until the next harvest.
To obtain grain raw materials of conditioned humidity and reduce energy consumption in agricultural production, various methods of intensifying drying are used: vibration drying, recirculation drying, preheating, vacuum drying, drying using infrared radiation, drying by high frequency currents, drying grain under. the influence of an electric field, etc. The use of vibration dryers in combination with ozonation technology, which plays the role of an additional factor in intensifying the drying process, is promising from the point of view of energy consumption and the quality of the obtained raw materials.
Ozone inhibits seed respiration, which in turn contributes to the preservation of a larger supply of nutrients before sowing compared to untreated material. Accelerating the decomposition of complex proteins and starch into constituent elements, ozone, being a strong oxidizing agent, simultaneously acts as an effective disinfectant that destroys the infection of Fusarios and smut fungi.
The prospect of using vibration drying and ozonation technology contributes to the creation of electronic devices for the synthesis of ozone with increased productivity - tubular ozonizers, which is ensured by increasing the inhomogeneity of the electric field strength between the electrode on the outside of the dielectric element and the electrode on the inside of the dielectric element.
The paper presents the results of a theoretical study of energy-physical and thermodynamic processes that occur in the developed electronic device for the synthesis of ozone in order to substantiate and optimize its operation in the future and to ensure energy-efficient drying of grain raw materials during post-harvest processing.
. Jose Granella, S., Raquel Bechlin, T., Christ, D. (2019). Improvement of heat & mass transfer with added ozone into drying air on corn-soy. Engineering in Agriculture, Environment and Food. 12(4). 427–434. [in English].
. Kleperis, J., Kristins, A., Veinbergs, J. (2019). Application of ozone in grain drying: autonomous sensor system construction and peculiarities. Proceedings of the 9th International Scientific Conference Rural Development. 34–39. [in English].
. Straumite, E., A. Rucin,s A., Viesturs, D. (2021). Evaluation of ozone influence on wheat grain quality duringactive drying. Agronomy Research. 19 (3). 1308–1317. [in English].
. Stankevych, H.M., Babkov, A.V. (2015). Ozon v tekhnolohiiakh obrobky ta zberihannia zerna pshenytsi: monohrafiia. Kherson. 268 s. [in Ukrainian].
. Kyrpa, M.Ia., Bazilieva, Iu.S., Lupitko, O.I. (2018). Netradytsiini metody zberihannia zerna dlia vyrobnytstva orhanichnoi produktsii. Visnyk ahrarnoi nauky. 7 (784). 73–78. [in Ukrainian].
. Tsurkan, O.V. Vibromekhanichna intensyfikatsiia sushinnia nasinnia bashtannykh kultur u protsesi pisliazbyralnoi obrobky: dys. ... dokt. tekhn. nauk.: 05.05.11 / NNTs «IMESH». Hlevakha, 2001. 358 s. [in Ukrainian].
. Tsurkan, O.V., Polievoda, Yu.A., Prysiazhniuk, D.V. (2021). Rozrobka ta doslidzhennia vysokoproduktyvnoho elektronnoho prystroiu dlia syntezu ozonu u vibratsiinii sushartsi. Vibratsii v tekhnitsi ta tekhnolohiiakh. 3 (102). 15–23. [in Ukrainian].
. Sponholtz, D., Walters, M., Tung, J. (1999). A Simple and efficient ozone generator. Journal of Chemical Education. 76 (12). 1712–1713. [in English].
. Eliasson, B., Hirth, M., Kogelschatz, U. (1987). Ozone synthesis from oxygen in dielectric barrier discharges. Journal of Physics: Applied Physics. 20 (11). 1421. [in English].
. Petrovskyi, O.M., Kuznetsova, T.Iu. Kurys, Yu.O. (2017). Teoretychne modeliuvannia fizychnykh protsesiv ionizatsii seredovyshcha. Visnyk Poltavskoi derzhavnoi ahrarnoi akademii. 1-2. 151–156. [in Ukrainian].
. Benson, S.W., Axworthy, А.Е. (1957). Mechanism of Gas Phase Decomposition of Ozone. Thermal and Photochemical Reactions. Ozone chemistry and technology. 52. 388–397. [in English].
131 - Applied Mechanics
132 - Materials Science
133 - Industry engineering
141 - Power engineering, electrical engineering and electromechanics
208 - Agricultural engineering
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Certificate of state registration of mass media: No. 21906-11806 P dated 03/12/2016.
Founder of the journal: Vinnytsia National Agrarian University
Editor-in-chief: Oleksii Tokarchuk - Ph.D., Associate Professor, VNAU (Vinnytsia)
Deputy Editor-in-Chief: Natalia Veselovska - Doctor of Technical Sciences, Full Prof., VNAU (Vinnytsia)
Executive Secretary: Yuriy Polevoda- Ph.D., Associate Professor, VNAU (Vinnytsia)
Members of the Editorial Board:
Tokarchuk O.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Veselovska N.R. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University
Polevoda Yu.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Jordan Todorov Maximov - Doctor of Technical Sciences, Full Professor, Technical University of Gabrovo (Bulgaria)
Bulgakov V.M. - Doctor of Technical Sciences, Full Professor, Acad. NAAS, National University of Life and Environmental Sciences of Ukraine
Hraniak V.F. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Ivanchuk Y.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Technical University
Iskovich-Lototsky R.D. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Technical University
Kupchuk I.M. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Sevostianov I.V. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University
Spirin A.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Tverdokhlib I.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Tsurkan A.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Agrarian University
Yaropud V.M. - Ph.D., Associate Professor, 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.
It was founded in 1997 under the title "Bulletin of the Vinnitsa State Agricultural Institute." According to the Decree of the Presidium of the Higher Attestation Commission of Ukraine of September 11, 1997, this publication received the status of a professional in which it is allowed to publish the main results of dissertation researches.
In 2001-2014 the journal published under the title “Collection of scientific works of Vinnytsia National Agrarian University. Series: Technical Sciences "(Certificate of State Registration of Mass Media KV No. 16644-5116 PR of 04/30/2010).
Since 2015 journal has title "Engineering, Energy, Transport AIC" (Certificate of State Registration of Mass Media No. 21906-11806 P dated 03/12/2016).