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Some problems with the mathematical modeling of electromagnetic vibrators used for transporting bulk materials

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EN
Abstrakty
EN
Mathematical modeling with the original approach is used to study the dynamics of low-frequency electro-vibration machines while taking the technological load into account. Based on the mathematical analysis of differential equations describing the oscillatory motion of electromagnetic vibration exciters, the existing mathematical model has been corrected to describe the action of a semiconductor diode in the power circuits of single-cycle vibrators. Modeling nonlinear dynamic systems reveals the difficulties of obtaining the amplitude frequency characteristics of the associated discrete change in the frequency of the driving force, as well as ways to overcome them.
Czasopismo
Rocznik
Strony
55--65
Opis fizyczny
Bibliogr. 10 poz.
Twórcy
  • R. Dvali Institute of Machine Mechanics; Mindeli 10, 0186 Tbilisi, Georgia
  • R. Dvali Institute of Machine Mechanics; Mindeli 10, 0186 Tbilisi, Georgia
  • R. Dvali Institute of Machine Mechanics; Mindeli 10, 0186 Tbilisi, Georgia
Bibliografia
  • 1. Blekhman, I.I. Vibrational Mechanics: Nonlinear Dynamic Effects, General Approach, Applications. World Scientific Publishing Company. 2000. 536 p. ISBN: 9810238908.
  • 2. Крюков, Б.И. Динамика вибрационных машин резонансного типа. Киев: Наукова думка. 1967. 210 p. [In Russian: Krukov, B.I. Dynamics of vibration machines of resonant type. Kyiv: Naukova Dumka].
  • 3. Zviadauri, V. & Chelidze, M. & Tedoshvili, M. Dynamics of Vibratory Technological and Processes of Movement of the Friable Materials on the Spatially Vibrator in Plane. LAMBERT Academic Publihing. 2021. 147 p.
  • 4. Chelidze, M. & Zviadauri, V. Generating of sub harmonic resonant oscillations and problems of their stability. JVE Journal of vibroengeening. 2008. Vol. 10. No. 4. P. 483-486.
  • 5. Piskunov, N. Differential and Integral Calculus. Vol. II MIR. Publications Moscow. Translated from Russian by George Yankovsky. 2021.
  • 6. Purcells, E.M. & Morin, D.J. Electricity and Magnetism. Cambridge University Press. 2013. 839 p.
  • 7. Moliton, A. Basic electromagnetism and materials. Springer-Verlag New York, LLC. New York City. 2007. 430 p. ISBN: 978-0-387-30284-3.
  • 8. Despotović, Ž.V. & Jović, M. Mathematical model of electromagnetic vibratory exciter with incremental motion. INFOTEH-JAHORINA. 2014. Vol. 13. P. 91-96.
  • 9. Moliton, A. Basic electromagnetism and materials. Springer-Verlag New York, LLC. New York City. 2007. 430 p. ISBN: 978-0-387-30284-3.
  • 10. Zviadauri, V. & Tumanishvili, G. & Tsotskhalashvili, M. Mathematical model of complex control of the vibratory transportation and technological process. Journal of Vibroengineering. 2020. Vol. 22. No. 8. P. 1770-1781. DOI: 10.21595/jve.2020.20793.
Uwagi
PL
Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-d0a70083-334d-48ec-a556-1a0fe80d38d9
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