The issue related to the motion resistance of a rail vehicle is very important for energy, environmental and related energy consumption of the vehicle as well as vehicle performance with dynamic points. The latter aspect applies in particular to traction vehicles. The article presents several models of resistance to movement of a freight train used by various railway authorities, for Polish and foreign rolling stock. The resistance values obtained from the models were verified against the tested freight train carrying aggregate. On the basis of the records from the locomotive recorder, linear models of speed changes over time and coasting paths (without drive) were determined. On the basis of the values obtained from the models of resistance to movement of a freight train, the paths of coasting to stop the train were determined on the basis of the UIC 544-1 card, which were related to the analyzed freight train.
REFERENCES(24)
1.
Anuszczyk J, Gocek A, Pacholski K, Dominikowski B. Modeling the train braking curve and analyzing the accuracy and quality of the automatic stop process. Buses Operation and Tests. 2016;12:768-774 (in Polish).
Biliński J, Błażejewski M, Malczewska M, Szczepiórkowska M. Traffic resistance of passenger and freight trains (2). TTS Exploitation. 2019;5:39-44 (in Polish).
Garczarek A, Woźnika K, Olejniczak T, Waśkowicz R, Stachowiak D. Determination of the reactance of rail vehicles wheelsets. Rail Vehicles/Pojazdy Szynowe 2023;1-2;32-38. https://doi.org/10.53502/RAIL-....
Gąsowski W. Analysis of formulas for calculating train motion resistance. XIII Scientific Conference Rail Vehicles 1998. Scientific Papers of the Silesian University of Technology. 1998;31(1392):77-84 (in Polish).
Greunen RV, Oosthuizen C. Data driven methods for finding coefficients of aerodynamic drag and rolling resistance of electric vehicles. World Electric Vehicle Journal. 2023;14(6):2-21. https://doi.org/10.3390/wevj14....
Jaworski A, Lejda K, Bilski M. Effect of driving resistances on energy demand and exhaust emission in motor vehicles. Combustion Engines. 2022;189(2):60-67. https://doi.org/10.19206/CE-14....
Kwaśnikowski J. Elements of the theory of motion and rationalization of driving a train. Library of Exploitation Problems, Scientific Publishing House of the Institute for Sustainable Technologies – PIB, Radom 2013 (in Polish).
Liu B, Xu X, Pan D. Influence of resistance due to locomotion mechanism configurations of a new high-speed amphibious vehicle (HSAV-Ⅱ). Ocean Eng. 2023;2831:115175. https://doi.org/10.1016/j.ocea....
Liu B, Xu X, Pan D. Resistance reduction optimization of an amphibious transport vehicle. Ocean Eng. 2023;280:114854. https://doi.org/10.1016/j.ocea....
Schäfers L, Silber D, Savelsberg R, Pischinger S. Efficient determination of driving resistance through system identification based on driving route information and weather data. Expert Syst Appl. 2023;232(1):120755. https://doi.org/10.1016/j.eswa....
Semenov S, Mikhailov E, Kovtanets M, Sergienko O, Dižo J, Blatnický M et al. Kinematic running resistance of an urban rail vehicle undercarriage: a study of the impact of wheel design. Sci Rep. 2023;13(1):10856. https://doi.org/10.1038/s41598....
Świeczko-Żurek B, Ronowski G, Ejsmont J. Tyre rolling resistance and its influence on fuel consumption. Combustion Engines. 2017;168(1):62-67. https://doi.org/10.19206/CE-20....
Tomaszewski S, Medwid M, Andrzejewski M, Cerniewski M, Jakuszko W. New rail-road tractor with a combustion engine and an alternative electric drive. Combustion Engines. 2022;182(3):47-53. https://doi.org/10.19206/CE-20....
Zhou H, Fan X, Liu Y, Lu D. Time-variant reliability analysis of simply supported PC girder bridges considering shrinkage, creep, resistance degradation and vehicle load flows. Structures. 2023;56:104885. https://doi.org/10.1016/j.istr....
A method to numerically assess rail vehicle rolling resistance on tangent and curved tracks Qing Wu, Sanjar Ahmad, Maksym Spiryagin, Colin Cole, Milad Alizadeh Galdiani, Roger Buckley Vehicle System Dynamics
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