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Vibrations in engineering and technology

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 2 (93)

Published: 2019.11.07
DOI: 10.37128/2306-8744-2019-2


Description:
The journal deals with the problems of vibration technologies and machines, mathematical methods of vibration process studies, information on design and technological development, presents teaching and methodological aspects of teaching in the Higher School of Applied Sciences, where vibration machines and technologies are studied.

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THE BASIS OF THE EFFECTS OF MECHANICAL EXPLOSIVES ON THE PROCESS OF MASS SUGAR PROCESSING

DOI: 10.37128/3206-8744-2019-2-11
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Omelyanov Oleg Mykolaovich – Assistant of the Department of General Technical Disciplines and Occupational Safety of Vinnitsa National Agrarian University, service address: Vinnitsa st. Sonyachna 3, VNAU 21008

Annotation

The article presents a mathematical description of the process of vibration processing of bulk raw materials. The vibration machine is considered as a system that performs forced oscillations under the action of a disturbing force that does not depend on the oscillations of the operating body. On the basis of the results of the study of the influence of mechanical vibrations on the process of separation of bulk products, an attempt is made to outline an approach to solving the problems of the theory of the influence of mechanical vibrations on technological processes.

Keywords: vibration transport, mechanical vibrations, separation, loose material.

List of references

1. Goncharevich, I.F. (1981). Teoriya vibratsionnoye tehniki i tehnologii [The theory of vibration technique and technology] Moskva: Nauka [in Russian]

2. Blekhman I.I. Blekhman I. I., Dzhanelidze G. Yu. (1964). Vibracionnoe peremeshchenie [Vbrazil peremen] [in Russian].

3. Ganiev G. E., Ukrainskij L. E. Ganiev G. E. (1975) Dinamika chastic pri vozdejstvii vibracii [Particle dynamics under vibration] [in Russian] .

4. Loveiken, V.S., Chovnyk, Yu.V., Kulyk V.P. (2012)., Analіz ta optimіzacіya rezhimіv ruhu zernovoї chastinki vpodovzh vіbruyuchogo pohilogo resheta [Analysis and optimization of grain particle motion modes along an inclined vibrating sieve] [in Ukrainian].

5. Gortinskij V. V. (1980) Processy separirovaniya na zernopererabatyvayushchih predpriyatiyah [Separation processes at grain processing plants] [in Russian]

6. Zaika P. M. (1999) Vibracionnoe peremeshchenie tverdyh i sypuchih tel v sel's'kohozyajstvennyh mashinah [Vibratory movement of solid and granular materials in agricultural machines] [in Russian]

7. Karmazin V. D. (1977) Technique and application of vibrating layer [Technique and application of vibrating layer] [in Russian]

8. Bykov V. S. (2000) Opredelenie skorosti vibroperemeshcheniya sypuchego materiala [Determination of the velocity of displacement of the granular material] [in Russian]

9. Kotov B. І. Mekhanіko-matematichna model' ruhu tverdoї chastinki u vіbrozrіdzhenomu sharі zerna [Mechanical and mathematical model of motion of a solid particle in a vibro-discharged layer of grain] [in Ukrainian]

10. Palamarchuk, I.P., Bandura, V.M., Omelyanov O.M. (2001). Rozvytok konstruktyvnykh skhem separatoriv sypuchoi produktzii z vibrovidtzentrovym pryvodom tekhnologichnoho rukhu [Development of structural schemes of bulk product separators with vibration center drive technology]. Vibracii v tekhnike i tekhnologiyah - Vibrations in engineering and technology, 3, 80-86 [in Ukrainian].

11. Kotov, B.I., Spirin, A.V., Stepanenko, S.P. (2017). Do teoriyi intensyfikatziyi prosiyuvannya zernovyh materialiv u vibroreshitnyh separatorah [The theory of intensification of sifting of grain materials in vibration separators]. Vibracii v tekhnike i tekhnologiyah - Vibrations in engineering and technology, 2, 9-15 [in Ukrainian].

12. Vibratsii v tekhnike: Spravochnik. V 6-tit. / Red. sovet: V.N. Chelomey (pred.) I dr .// M.:Mashinostroyeniye, 1981. – T. 4. Vibratsionnyye protsessy i mashiny / Pod red. E.E. Lavendela, 1981. – 509 s [in Russian].

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About the journal

Topics of the journal:

The journal "Vibrations in Engineering and Technologies" is included in the list of technical scientific publications of Ukraine

(Category "B", Order of the Ministry of Education and Science of Ukraine dated July 2, 2020 No. 886)

Old version of the site: http://vibrojournal.vsau.edu.ua/

The journal "Vibrations in Engineering and Technology" is indexed by the following databases and catalogs:

 

 

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Key information:
ISSN (print): 2306-8744
DOI: 10.37128/2306-8744

The certificateof massmedia State registration:kv no 16643-5115 from 30.04.2010 .
Founder of the journal: Vinnytsia National Agrarian University

The journal is devoted to highlighting current issues in engineering, mechanical engineering, and technological processes, including the study of dynamic and oscillatory phenomena in technical systems, the application of mathematical methods for process modeling and analysis, as well as the presentation of results of design-engineering and technological developments. Particular attention is given to the study of vibration processes and their application in modern technologies.

The purpose of the scientific journal “Vibrations in Engineering and Technologies” is to disseminate the results of fundamental and applied research in the field of engineering sciences aimed at developing theoretical foundations and practical approaches to the design, analysis, and improvement of machines, materials, and technological processes, including the use of vibration and oscillatory effects in various sectors of production.

The publication is focused on the formation of a modern scientific and informational environment for the effective exchange of research results, support of innovative development, and implementation of advanced technical solutions in industry, agro-industrial production, and related fields.

The journal promotes the development of interdisciplinary research, the integration of modern engineering approaches, and the enhancement of the efficiency of technological processes and technical systems, including through the rational use of vibration phenomena.

Objectives of the Scientific Journal

To achieve its stated purpose, the journal addresses the following key objectives:

dissemination of results of fundamental and applied scientific research in the fields of mechanics, mechanical engineering, technological processes, machine dynamics, and equipment, as well as in areas related to the application of vibration phenomena in engineering and technologies;

promotion of research aimed at the creation and improvement of machines, mechanisms, and technological equipment based on oscillatory and vibration processes;

support for the implementation of modern technological solutions focused on improving productivity, energy efficiency, and reliability of technical systems;

обеспечение scientific exchange of research results among research institutions, higher education establishments, and industrial enterprises;

development of interdisciplinary cooperation among researchers in the fields of mechanics, materials science, material processing technologies, and automation of technological processes;

dissemination of modern scientific achievements and advanced technologies related to the application of vibration processes in production and technical systems.

Publisher Vinnytsia National Agrarian University

History of journal:

In June 1994 the 2nd International Scientific and Technical Conference "Application of vibrations for technological purposes" was organized on the basis of Vinnytsia State Agricultural Institute. Leading experts in this field, noting the significant contribution to the school of Vibration Engineering under the leadership of P. S. Bernyk, proposed to create a professional all-Ukrainian scientific and technical journal "Vibration in engineering and technology..The journal was foundedat Vinnytsia State Agricultural Institute and P.S. Bernyk was elected to be the chief editor .
For all these years (since 1994) theJournal "vibration in engineering and technology" published  119 issues wherestudy of vibration effects, the creation of progressive energy saving technologies and equipment for their implementation were highlighted.
Currently Ihor Kupchuk, Candidate of Technical Sciences, Associate professor, Associate Professor of the Department of Engineering Mechanics and Technological Processes in the Agricultural Industry Faculty of Engineering and Technology Vinnytsia National Agrarian University is the chief editor of the "Vibrations in engineering  and Technology"

The journal "Vibration in Engineering and technology", which has no analogues on the territory of Ukraine, is well known abroad.