Mathematical model of the supporting structure of a finely-dispersing sprinkler installation
- Authors: Apazhev A.K.1, Shekikhachev Y.A.1, Khazhmetov L.M.1, Pazova T.K.1, Fiapshev A.G.1, Khazhmetova A.L.1
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Affiliations:
- Kabardino-Balkarian State Agrarian University named after V.M. Kokov
- Issue: Vol 90, No 4 (2023)
- Pages: 315-324
- Section: New machines and equipment
- URL: https://bakhtiniada.ru/0321-4443/article/view/232070
- DOI: https://doi.org/10.17816/0321-4443-344650
- ID: 232070
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Abstract
BACKGROUND: The paper considers the issue of creating a reliable system for protecting fruit plantations from adverse atmospheric phenomena, diseases, pests in mountain terrain, which can be solved with the use of artificial irrigation. To solve this issue, it is necessary to develop a supporting structure for a finely-dispersing sprinkler installation with sprayers attached to it, which make it possible to process fruit plantations from all sides simultaneously. At the same time, the design and technological parameters of the operation of the finely-dispersing sprinkler installation depend on ensuring the strength and stability of the supporting structure.
AIMS: Development of the mathematical model of the supporting structure of the finely-dispersing sprinkler installation.
METHODS: The methods of physical and mathematical modeling, the method of task-oriented enumeration of parameters (the Gemerling’s method) were used. The research object is the supporting structure of the finely-dispersing sprinkler installation. The verification of the operability of the supporting structure according to the criteria of strength and stability was carried out with a computer using the MATLAB software.
RESULTS: An optimization problem has been solved for 4 variants of the layout of the supporting structure of the finely-dispersing sprinkler installation.
CONCLUSIONS: Various options for the layout of the supporting structure of the finely-dispersing sprinkler installation have been obtained, ensuring the fulfillment of the conditions of stability and strength; technological requirements for the total length of the pipeline, for its internal diameter and for the number of nozzles; the requirements of the standard for the material and outer diameter of the pipeline.
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##article.viewOnOriginalSite##About the authors
Aslan K. Apazhev
Kabardino-Balkarian State Agrarian University named after V.M. Kokov
Email: kbr.apagev@yandex.ru
ORCID iD: 0000-0002-5448-5782
SPIN-code: 1530-1950
Professor, Dr. Sci. (Tech.), Professor of the Technical Mechanics and Physics Department
Russian Federation, NalchikYury A. Shekikhachev
Kabardino-Balkarian State Agrarian University named after V.M. Kokov
Author for correspondence.
Email: shek-fmep@mail.ru
ORCID iD: 0000-0001-6300-0823
Professor, Dr. Sci. (Tech.), Dean of the Mechanization and Energy Supply of Enterprises Faculty
Russian Federation, NalchikLuan M. Khazhmetov
Kabardino-Balkarian State Agrarian University named after V.M. Kokov
Email: hajmetov@yandex.ru
ORCID iD: 0000-0001-5830-4355
SPIN-code: 6145-0808
Professor, Dr. Sci. (Tech.), Professor of the Technical Mechanics and Physics Department
Russian Federation, NalchikTaimira Kh. Pazova
Kabardino-Balkarian State Agrarian University named after V.M. Kokov
Email: pazova65@mail.ru
ORCID iD: 0000-0002-6206-8612
Associate Professor, Dr. Sci. (Tech.), Associate Professor of the Agricultural Mechanization Department
Russian Federation, NalchikAmur G. Fiapshev
Kabardino-Balkarian State Agrarian University named after V.M. Kokov
Email: energo.kbr@rambler.ru
ORCID iD: 0000-0002-3080-0901
Associate Professor, Cand. Sci. (Tech.), Associate Professor of the Energy Supply of Enterprises Department
Russian Federation, NalchikAlina L. Khazhmetova
Kabardino-Balkarian State Agrarian University named after V.M. Kokov
Email: alinahazhmetova@yandex.ru
ORCID iD: 0009-0003-6286-7363
SPIN-code: 8402-3461
Sci. (Tech.), Senior Lecturer of the Agricultural Mechanization Department
Russian Federation, NalchikReferences
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