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Abstract
The paper considers the development of the simulation models of trains and making calculation of their aerodynamic drag at various speed, load and number of cars in the train. For simulation the finite-volume method in Ansys software was used. The finite-volume method calculation results were compared to analytical calculations and the experimental results. Methodology has been proposed for determining aerodynamic drag of several train consists formed out of gondola cars.
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2.
go back to reference Komarova, A.N.: Energy efficiency assessment of non-traction rolling stock. In: Komarova, A.N., Boronenko, Iu.P. (eds.) Science and Progress of Transport. Bulletin of the Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, edn. 1, pp. 149–153 (2013) Komarova, A.N.: Energy efficiency assessment of non-traction rolling stock. In: Komarova, A.N., Boronenko, Iu.P. (eds.) Science and Progress of Transport. Bulletin of the Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, edn. 1, pp. 149–153 (2013)
4.
go back to reference Poliakov, B.O.: High-speed train interaction with the air medium near infrastructural objects. In: Poliakov, B.O., Vatulina, E.Ia. (eds.) Transport of the Russian Federation, no. 3, pp. 25–28 (2017) Poliakov, B.O.: High-speed train interaction with the air medium near infrastructural objects. In: Poliakov, B.O., Vatulina, E.Ia. (eds.) Transport of the Russian Federation, no. 3, pp. 25–28 (2017)
Title
Determination of Aerodynamic Drag of a Train Consisting of Gondola Cars
DOI
https://doi.org/10.1007/978-3-030-38077-9_58
Authors:
B. O. Poliakov
Sequence number
58
Image Credits
AVL List GmbH/© AVL List GmbH, dSpace, BorgWarner, Smalley, FEV, Ansys
