Issue №: 3 (106)
The journal addresses the problems of creating and improving machinery and technologies for agriculture, food and processing industries, mechanical engineering, energy and transport.
ANALYSIS AND CHOICE OF RESEARCH METHODS RELIABILITY OF AUTOTRACTOR ENGINES
Anisimov Victor – Doctor of Technical Sciences, Professor of the Department of “Agroengineering and
technical service” of the Vinnytsia National Agrarian University (3, Solnechnaya St, Vinnytsia, 21008,
Ukraine, e-mail: anisimov@vsau.vin.ua).
Muzychuk Vasyl – PhD, Associate Professor of the Department of “Technological Processes and
Equipment of Processing and Food Productions” of the Vinnytsia National Agrarian University (3,
Solnechnaya St, Vinnytsia, 21008, Ukraine, e-mail: wasil@vsau.vin.ua).
The study of the reliability of the engine as a whole can be represented as a study of the
probabilistic characteristics of its reliability according to the given probabilistic characteristics of the
reliability of individual engine elements, that is, systems and mechanisms.
The article substantiates that the method of similarity and dimensional theory allows us to establish
patterns of change in the wear rate tgα depending on the adjustment of the engine parameters, and
numerous experiments are required, which makes it little practical in determining the resource and
predicting the operation of tractor engines.
A more practically acceptable method for determining the residual life of automotive engines is the
method of mathematical statistics and probability theory, and, in particular, the law of normal
distribution. However, to determine the resource of engines, using this law, it is also necessary to conduct
a large amount of testing.
Thus, at the current stage of scientific and technological progress in automotive engineering, it is
necessary to find other methods that are most practically acceptable and contribute in a short time,
without a large amount of testing, to determine the resource of machines with maximum durability, which
will be developed in subsequent works of the authors of the article.
[1] Danovskyj, N. (1994). Nadijnist i dovgovichnist avtotraktornyx dvyguniv [Reliability and durability of
power motor engines]. L.: Kolos [in Ukrainian].
[2] Alabuxov, P., Geronimus, V., Mynkevych, L., Shexovcev, B. (1998). Teoriya podibnosti i
rozmirnostej [Theory of similarities and dimensions]. M.: Vyshha shkola [in Russian].
[3] Brlou, R. (1995). Matematychna teoriya nadijnosti [Mathematical theory of reliability]. M.:
Radyanske radio [in Russian].
[4] Gnedenko, B., Belyayev, Y., Solovjov, A. (1985). Matematychni metodyv teoriyi nadijnosti
[Mathematical methods in the theory of reliability]. M.: Nauka [in Russian].
[5] Lukomskyj, Y. (1991). Teoriya korelyaciyi i yiyi zastosuvannya do analizu analysis]. M.: Gossty`zdat
[in Russian].
[6] Kapur, D., Lamberson L. (1980). Nadijnist i proektuvannya system [Reliability and system design].
M.: Svit [in Russian].
[7] Grygoryev, M., Ponomarev, N., Karpenko, V. (1979). Metodyka ocinky resursu dvyguna zalezhno vid
resursiv jogo detalej [Method of estimation of engine resource depending on the resources of its
parts]. M.: Avtomobilna promyslovist, 10, 4-6 [in Russian].
[8] Myshyn, I. (1986). Dovgovichnist dvyguniv [Durability of engines]. L.: Mashynobuduvannya [in
Ukrainian].
[9] Muzychuk, V., Anisimov, V. (2012) Orhanizatsiya robit pidpryyemstv tekhnichnoho obsluhovuvannya
[Organization of works for maintenance companies] Vinnytsіa: FOP Rokhalska I. [in Ukrainian].
[10] Muzychuk, V., Nakhaychuk, O., Komakha, V. (2012) Vyznachennya zmistu i obyemu robit pry
tekhnichnomu servisi [Determination of the content and volume of work in the technical service] 11
(65), 242 – 247. Zb. nauk. pr. VNAU. Seriya: Tekhnichni nauky - Sb. sciences VNU pr. Series:
Engineering [in Ukrainian].
[11] Galushchak, О.О., Ryaboshapka, V.B., Komakha, V.P. (2018) Rekomendatsiyi shchodo vykorystannya
sumishi dyzelʹnoho ta biodyzelʹnoho palyv z dynamichnym rehulyuvannyam yiyi vidsotkovoho skladu v
yakosti palyva dlya dyzelya [Recommendations on the use of a mixture of diesel and biodiesel fuels
with the dynamic regulation of its percentage composition as a fuel for diesel], No 2 (101), 67 – 72,
Tekhnika, enerhetyka, transport APK [in Ukrainian].
[12] Komakha, V.P. Ryaboshapka, V.B. (2016) Doslidzhennya vzayemozvʺyazku efektyvnykh pokaznykiv
dvyhuna ta tyahovykh kharakterystyk traktora z vykorystannyam biodyzelʹnoho palyva na osnovi
tyahovo-potuzhnisnoho balansu [Researches of the relationship between effective engine performance
and tractor traction using biodiesel based on traction-power balance], No 3 (95), 193 – 198,
Tekhnika, enerhetyka, transport APK [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.
