MATHEMATICAL MODEL AND NUMERICAL RESEARCH ON MODELING OF THE COIL SPRING OF THE AXLE SUSPENSION OF HIGH-SPEED ELECTRIC TRAINS

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Issue: Vol. 5 No. 6 : Eurasian Journal of Academic Research
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doctor tech. sciences, professor,
info@in-academy.uz
associate professor, State Transport University, Uzbekistan, Tashkent
info@in-academy.uz
master’s student of the Department of “Electric rolling stock”, State Transport University, Uzbekistan, Tashkent
info@in-academy.uz

Abstract:

The article presents a mathematical model and a developed algorithm for numerical studies on the selection of rational parameters of a modernized coil spring for axle box spring suspension of high-speed electric trains, the design of which is protected by patent of the Republic of Uzbekistan for invention No. IAP 05219 [1].

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How to Cite:

Khromova , G. ., Камалов I. ., & Omonov , S. . (2025). MATHEMATICAL MODEL AND NUMERICAL RESEARCH ON MODELING OF THE COIL SPRING OF THE AXLE SUSPENSION OF HIGH-SPEED ELECTRIC TRAINS. Eurasian Journal of Academic Research, 5(6), 10–15. Retrieved from https://www.in-academy.uz/index.php/ejar/article/view/54208

References:

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Khromova G., Makhamadalieva M. and Khromov S. Generalized dynamic model of hydrodynamic vibration dampener subject to viscous damping. E3S Web of Conferences, EDP Sciences 264 (2021), 05029. https://doi.org/10.1051/e3sconf/202126405029

Khromova G., Kamalov I. and Makhamadalieva M. Development of a methodology for solving the equations of bending vibrations of the hydro friction damper of the electric train of disk type. AIP Conference Proceedings, 2656(1) (2022). https://doi.org/10.1063/5.0108814

Khromova G. A., Makhamadalieva M. A. Development of a mathematical model to justify rational parameters of the spring suspension of the high-speed electric train Afrosiab. // Universum: технические науки: электрон. научн. журн. 2022. 10(103). URL: https://7universum. com/ru/tech/archive/item/14404

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