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.
PHYSICO-MATHEMATICAL APPARATUS OF THE MOVEMENT OF A TWO-PHASE MICROSOLUTION BY A MILK-CONDUCTIVE LINE
Babyn Ihor – Assistant of the Department “Machinery and equipment for agricultural production” of
Vinnytsia National Agrarian University (3, Solnyshchaya str., Vinnytsia, 21008, Ukraine, e-mail:
babyn@vsau.vin.ua).
PHYSICO-MATHEMATICAL APPARATUS OF THE MOVEMENT OF A TWO-PHASE MICROSOLUTION
BY A MILK-CONDUCTIVE LINE
An analysis of domestic and foreign studies has shown that the efficiency of washing depends on
the complex influence of such factors as temperature, velocity of the flow of a two-phase washing
solution, its concentration, circulation duration, etc. Therefore, the modes of milking milk lines and the
equipment parameters for this purpose require justification. The quality of the flushing of the milk line is
influenced by the two-phase washing solution's current regimes. Therefore, it is necessary to theoretically
investigate the process of moving a two-phase washing solution through the milk pipeline to begin with.
To implement numerical simulation of the process of flushing the milk line of the milking unit, it is
necessary to develop a physical and mathematical apparatus for the movement of a two-phase detergent
solution on it. As a result of theoretical studies, the physics and mathematical apparatus of motion of a
two-phase washing solution on the milk pipeline line is developed, which is based on the equations of the
principle of superposition of forces and as a consequence of pressures, continuity of the flow, laws of
conservation of mass, momentum and energy.
Key words: milking system, washing system, washing solution, two-phase medium, physical and
mathematical apparatus..
F. 27. Fig. 1. Ref. 12.
References
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About journal
The magazine "Engineering, Energy, Transport AIC" is included in the list of scientific professional editions of Ukraine on technical sciences
(Category "Б", Order of the Ministry of Education and Science of Ukraine dated 02.07.2020 №886)
According to the decision of National Council of Television and Radio Broadcasting of Ukraine from 25.04.2024 No. 1337 the scientific journal «Engineering, Energy, Transport AIC» has the ID of the Media R30-05173.
The journal "Engineering, Energy, Transport AIC" is indexed according to the following databases and catalogs:
Certificate of state registration of mass media: No. 21906-11806 P dated 03/12/2016.
Founder of the journal: 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.
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.
The journal consistently adheres to the principles of open science. All published materials are distributed under the Creative Commons Attribution 4.0 International License (CC BY 4.0), ensuring open access to research results provided proper attribution to the authors and the original publication is maintained.
At present, Technology, energy, agriculture transport AIC is an authoritative professional scientific journal (Category B), providing a platform for the publication of fundamental and applied research results, promoting the integration of education, science, and industry, and contributing to the advancement of engineering and technological support of the agro-industrial complex of Ukraine.
