Determination of the Vertical Load on the Carrying Structure of a Flat Wagon with the 18–100 and Y25 Bogies
Abstract
:Featured Application
Abstract
1. Introduction
2. Analysis of Recent Research and Publications
3. The Objective and the Tasks of the Research
- mathematical modelling of the dynamic loading on the carrying structure of a flat wagon with the design parameters with the 18–100 and Y25 bogies,
- mathematical modelling of the dynamic loading on the carrying structure of a flat wagon with the actual parameters with the 18–100 and Y25 bogies,
- determination of the design service life of the carrying structure of a flat wagon with the 18–100 and Y25 bogies.
4. The Presentation of the Main Content of the Study
- displacements of the frame and the bogies of a flat wagon along the track axle were equal,
- wheelsets were moving without a sliding,
- due to absence of elastic elements in the axle–box suspension, the bouncing of the bogies was determined through the bouncing of the wheelsets.
5. The Discussion of the Results Obtained
6. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
- Abood, K.H.A.; Khan, R.A. Investigation to improve hunting stability of railway carriage using semi–active longitudinal primary stiffness suspension. J. Mech. Eng. Res. 2020, 2, 97–105. [Google Scholar]
- Buonsanti, M.; Leonardi, G. Dynamic modelling of freight wagon with modified bogies. Eur. J. Sci. Res. 2012, 86, 274–282. [Google Scholar]
- Dižo, J.; Harušinec, J.; Blatnický, M. Structural analysis of a modified freight wagon bogie frame. In Proceedings of the MATEC Web of Conferences, České Budějovice, Czech Republic, 19 October 2017. [Google Scholar] [CrossRef]
- Dižo, J.; Blatnický, M.; Pavlík, A. Process of modelling the freight wagon multibody system and analysing its dynamic properties by means of simulation computations. In Proceedings of the MATEC Web of Conferences, Strečno, Slovakia, 11–12 October 2018; Volume 235, pp. 1–8. [Google Scholar] [CrossRef]
- Sun, Y.Q.; Cole, C. Vertical dynamic behavior of three–piece bogie suspensions with two types of friction wedge. Multibody Syst. Dyn. 2008, 19, 365–382. [Google Scholar] [CrossRef]
- Hiensch, M.; Burgelman, N.; Hoeding, W.; Linders, M.; Steenbergen, M.; Zoeteman, A. Enhancing rail infra durability through freight bogie design. Int. J. Veh. Mech. Mobil. 2018, 56, 1532–1551. [Google Scholar] [CrossRef]
- Fomin, O.; Lovska, A. Improvements in passenger car body for higher stability of train ferry. Eng. Sci. Technol. Int. J. 2020, 23, 1455–1465. [Google Scholar] [CrossRef]
- Fomin, O.; Lovska, A. Establishing patterns in determining the dynamics and strength of a covered freight car, which exhausted its resource. East. Eur. J. Enterp. Technol. 2020, 6, 21–29. [Google Scholar] [CrossRef]
- Fomin, O.; Lovskaya, A.; Plakhtiy, A.; Nerubatsky, V. The influence of implementation of circular pipes in load–bearing structures of bodies of freight cars on their physico–mechanical properties. Sci. Bull. Nat. Mining Univ. 2017, 6, 89–96. [Google Scholar]
- Fomin, O.; Lovska, A.; Radkevych, V.; Horban, A.; Skliarenko, I.; Gurenkova, O. The dynamic loading analysis of containers placed on a flat wagon during shunting collisions. ARPN J. Eng. Appl. Sci. 2019, 14, 3747–3752. [Google Scholar]
- Fomin, O.; Lovska, A.; Píštěk, V.; Kučera, P. Research of stability of containers in the combined trains during transportation by railroad ferry. MM Sci. J. 2020, 1, 3728–3733. [Google Scholar] [CrossRef]
- Fomin, O.; Lovska, A.; Píštěk, V.; Kučera, P. Dynamic load computational modelling of containers placed on a flat wagon at railroad ferry transportation. In Proceedings of the Vibroengineering Procedia, Delhi, India, 28–30 November 2019; pp. 118–123. [Google Scholar] [CrossRef]
- Lovska, A.; Fomin, O. A new fastener to ensure the reliability of a passenger coach car body on a railway ferry. Acta Poly Tech. 2020, 60, 478–485. [Google Scholar] [CrossRef]
- Fomin, O.; Lovska, A. Determination of dynamic loading of bearing structures of freight wagons with actual dimensions. East. Eur. J. Enterp. Technol 2021, 2/7(110), 6–15. [Google Scholar] [CrossRef]
- Fomin, O.; Lovska, A.; Píštěk, V.; Kučera, P. Dynamic load effect on the transportation safety of tank containers as part of combined trains on railway ferries. In Proceedings of the Vibroengineering Procedia, Delhi, India, 28–30 November 2019; pp. 124–129. [Google Scholar] [CrossRef]
- Aleksandrowicz, P. Verifying a truck collision applying the SDC method. In Proceedings of the 58th International Conference of Machine Design Departments, Praque, Czech Republic, 6–8 September 2017; pp. 14–19. [Google Scholar]
- Kostek, R.; Aleksandrowicz, P. Effect of contact parameters on the pattern of vehicle collisions with a round pillar. In Proceedings of the 23rd International Conference Engineering Mechanics, Svratka, Czech Republic, 15–18 May 2017; pp. 490–493. [Google Scholar]
- Aleksandrowicz, P. The impact of a vehicle braking system state on safe driving—Part two. In Proceedings of the 10th International Scientific Session Applied Mechanics, Bydgoszcz, Poland, 23 November 2018. [Google Scholar] [CrossRef]
- DSTU 7598: 2014. Freight Cars. General Requirements for Calculations and Design of New and Modernized Cars of 1520 mm Gauge (Non–Self–Propelled). Kyiv, 2015. p. 162. Available online: http://online.budstandart.com/ua/catalog/doc-page.html?id_doc=73763 (accessed on 30 April 2021). (In Ukrainian).
- GOST 33211–2014. Freight Cars. Requirements for Durability and Dynamic Qualities. Moscow, 2016. p. 54. Available online: https://docs.cntd.ru/document/1200121493 (accessed on 30 April 2021). (In Russian).
- Ustich, P.A.; Karpych, V.A.; Ovechnikov, M.N. Reliability of Rail Non–Traction Rolling Stock. Moscow, 1999. p. 415. Available online: https://raillook.com/materialy/transport/jeleznodorojniy/vagony-i-vagonnoe-hozyaistvo/2004-nadezhnost-relsovogo-netyagovogo-podvizhnogo-sostava-p-a-ustich-v-a-karpyshev-m-n-ovechnikov/ (accessed on 30 April 2021). (In Russian).
- Plakhtii, O.; Nerubatskyi, V.; Mashura, A.; Hordiienko, D. The analysis of mathematical models of charge–discharge characteristics in lithium–ion batteries. In Proceedings of the 2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO), Kyiv, Ukraine, 22–24 April 2020; pp. 635–640. [Google Scholar]
- Plakhtii, O.; Nerubatskyi, V.; Sushko, D.; Hordiienko, D.; Khoruzhevskyi, H. Improving the harmonic composition of output voltage in multilevel inverters under an optimum mode of amplitude modulation. East. Eur. J. Enterp. Technol. 2020, 2, 17–24. [Google Scholar] [CrossRef]
- Plakhtii, O.A.; Nerubatskyi, V.P.; Hordiienko, D.A.; Khoruzhevskyi, H.A. Calculation of static and dynamic losses in power IGBT–transistors by polynomial approximation of basic energy characteristics. Sci. Bull. Nat. Mining Univ. 2020, 2, 82–88. [Google Scholar] [CrossRef]
- Otipka, V.; Zajac, R.; Prokop, A.; Řehák, K. Modal properties diagnostics of the high-pressure fuel injection pipes in off-road diesel engine. J. Meas. Eng. 2021, 9, 48–57. [Google Scholar] [CrossRef]
- Vatulia, G.L.; Lobiak, O.V.; Deryzemlia, S.V.; Verevicheva, M.A.; Orel, Y.F. Rationalization of cross–sections of the composite reinforced concrete span structure of bridges with a monolithic reinforced concrete roadway slab. In Proceedings of the IOP Conference Series: Materials Science and Engineering, Sozopol, Bulgaria, 10–12 September 2019; pp. 1–9. [Google Scholar] [CrossRef]
- Vatulia, G.; Komagorova, S.; Pavliuchenkov, M. Optimization of the truss beam. Verification of the calculation results. In Proceedings of the MATEC Web of Conferences, Kharkiv, Ukraine, November 14–16 2018; pp. 1–8. [Google Scholar] [CrossRef]
Track Parameter | Value |
---|---|
damping coefficient, kN∙s/m | 200 |
stiffness, kN/m | 100,000 |
irregularity amplitude, m | 0.01 |
irregularity length, m | 25 |
Parameter | Bogie Type | ||
---|---|---|---|
18–100 | Y25 | Parameter Improvement, % | |
Bogie acceleration, m/s2 | 2.96 | 1.95 | 34.1 |
Bogie acceleration in areas of support on the bogie, m/s2 | 5.53 | 3.16 | 42.9 |
Force in the spring suspension of a bogie, kN | 38.5 | 21.53 | 44.2 |
Dynamic coefficient of the bogie | 0.49 | 0.28 | 42.9 |
Parameter | Bogie Type | ||
---|---|---|---|
18–100 | Y25 | Parameter Improvement, % | |
Bogie acceleration, m/s2 | 3.72 | 2.21 | 40.6 |
Bogie acceleration in areas of support on the bogie, m/s2 | 9.75 | 3.62 | 62.8 |
Force in the spring suspension of a bogie, kN | 33.6 | 18.5 | 45.1 |
Dynamic coefficient of a bogie | 0.61 | 0.34 | 44.3 |
Property | Value |
---|---|
Elastic modulus, MPa | 2.1 × 105 |
Ultimate strength, MPa | 490 |
Yield strength, MPa | 345 |
Shear modulus, MPa | 7.9 × 104 |
Poisson’s ratio Mass density, t/m3 | 0.28 |
Mass density, t/m3 | 7.8 |
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Fomin, O.; Lovska, A.; Píštěk, V.; Kučera, P. Determination of the Vertical Load on the Carrying Structure of a Flat Wagon with the 18–100 and Y25 Bogies. Appl. Sci. 2021, 11, 4130. https://doi.org/10.3390/app11094130
Fomin O, Lovska A, Píštěk V, Kučera P. Determination of the Vertical Load on the Carrying Structure of a Flat Wagon with the 18–100 and Y25 Bogies. Applied Sciences. 2021; 11(9):4130. https://doi.org/10.3390/app11094130
Chicago/Turabian StyleFomin, Oleksij, Alyona Lovska, Václav Píštěk, and Pavel Kučera. 2021. "Determination of the Vertical Load on the Carrying Structure of a Flat Wagon with the 18–100 and Y25 Bogies" Applied Sciences 11, no. 9: 4130. https://doi.org/10.3390/app11094130