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Article

  • Title

    APPLICATION OF ELEMENTS OF THE THEORY OF UNACCOUNTED CORIOLIS FORCES IN THE PROCESS OF ROLLING A WHEELED PROPELLER

  • Authors

    Petrov Leonid M.
    Borisenko Taras M.

  • Subject

    MACHINE BUILDING. PROCESS METALLURGY. MATERIALS SCIENCE

  • Year 2019
    Issue 2(58)
    UDC 629.3.014.7+629.3.022.4
    DOI 10.15276/opu.2.58.2019.02
    Pages 15-20
  • Abstract

    The working process of rolling the wheel propulsion is accompanied by compression and extension of the tire during its deformation. To improve the operability of mobile energy, much attention is paid to the problem of increasing the efficiency of wheeled propellers, provided for by the Law of Ukraine “On the system of engineering and technical support for the agricultural sector of Ukraine” The development of the problem will be aimed at increasing the efficiency of the wheel propulsion by improving its design. Consideration of Coriolis forces will allow designers to improve the design of the tread of a car wheel, which in turn will increase the reliability of driving a towing vehicle, thereby increasing the likelihood of its safety. The article considers the influence of the Coriolis force on the dynamics of the movement of wheel propulsion. The aim of the study is to improve the technology of rolling the wheel propulsion, the conversion of energy supplied to the wheel propulsion into the Coriolis force, which is an auxiliary factor in this technology. The scientific and practical significance of the work lies in the fact that for the first time a technology is proposed which takes into account the fraction of energy that is responsible for the safety of movement and is brought to wheel propulsion called Coriolis force. The research methodology was to establish the mathematical relationship of the Coriolis force with the rolling dynamics of the wheel propulsion. The result is the developed geometry of the wheel mover in the damping cycle of the failure of the supporting surface, the negative consequences of the Coriolis force on the safety of the vehicle are revealed. The value of the study, the results of this work will make it possible to contribute to the automotive industry. A model is proposed to increase vehicle safety.

  • Keywords physical-mathematical model, propulsion, wheel, Coriolis force
  • Viewed: 204 Dowloaded: 7
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  • References

    Література

     

    1. Киргоф Г.Р. Лекции по математической физике / под ред. А.Т. Григорьяна, Л.С. Полака. – пер. с 4-го нем. изд. Москва: КомКнига, 2014. 390 с.

    2. Котович С.В. Движители специальных транспортных средств. Часть I: Учебное пособие. МАДИ (ГТУ). Москва, 2008. 161 с.

    3. Черниш О.М., Березовий М.Г., Яременко В.В., Головач І.В. Теоретична механіка. Київ: Центр учбової літератури, 2018. 760 с.

    4. Хусаинов А.Ш. Теория автомобиля. Конспект лекций / А.Ш. Хусаинов, В.В. Селифонов. Улья-новск: УлГТУ, 2008. 121 с.

    5. Петров Л.М. Теорія колісного рушія з гнучким бандажем і динамікою навантаження гравітацій-ною складовою. Агр. вісник причорн. 2010. Вип. 55. С. 9–13.

    6. Петров Л.М., Борисенко Т.М. Теорія транспортного засобу з елементами моделювання роботи колісного рушія довантаженого динамічною вагою. Вісті Автомобільно-дорожнього інститу-ту: науково виробничий збірник. 2011. №1(12). С. 105 – 109.

     

    References

     

    1. Kirgof, G.R. (2014). Lectures in mathematical physics. Мoscow: ComBook.

    2. Kotovich, S.V. (2008). Propulsion special vehicles. Part I, Мoscow: MADI (GTU).

    3. Chernish, O.M., Berezovy, M.G., Yaremenko, V.V., Golovach, I.V. (2018). Theoretical Mechanics. Kyiv: Center for Educational Literature.

    4. Khusainov, A.Sh. (2008). Car theory. Lecture notes. Ulyanovsk: UlSTU.

    5. Petrov, L.M. (2010). Wheel propulsion theory with flexible bandage and loading dynamics of gravity component. Agrarian Bulletin of the Black Sea, 55, 9–13.

    6. Petrov, L.M., Borisenko, T.M. (2011). The theory of a vehicle with elements of simulation of work of a wheel propulsion loaded with dynamic weight. Visti of the Automobile and Road Institute: scientific p-roduction collection, 1 (12), 105–109.

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