Modelling the interaction between railway wheel and rail
The article presents a mathematical model for assessing the real operating conditions of railway rolling stock, taking into account the situations when the wheel loses contact with rail. The obtained amplitudinal fluctuation characteristics depend on the set roughness function and the running speed...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Vilnius Gediminas Technical University
2008-09-01
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| Series: | Transport |
| Subjects: | |
| Online Access: | https://journals.vgtu.lt/index.php/Transport/article/view/6668 |
| _version_ | 1818765726433935360 |
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| author | Stasys Dailydka Leonas Povilas Lingaitis Sergey Myamlin Vladimir Prichodko |
| author_facet | Stasys Dailydka Leonas Povilas Lingaitis Sergey Myamlin Vladimir Prichodko |
| author_sort | Stasys Dailydka |
| collection | DOAJ |
| description | The article presents a mathematical model for assessing the real operating conditions of railway rolling stock, taking into account the situations when the wheel loses contact with rail. The obtained amplitudinal fluctuation characteristics depend on the set roughness function and the running speed of the wheel. When calculating dynamic processes, the contact between wheel and rail should be considered unstable. With the increase of speed, the impact of this instability increases.
First published online: 27 Oct 2010 |
| first_indexed | 2024-12-18T08:22:40Z |
| format | Article |
| id | doaj.art-e91bbd512b3946a28de0109d7388d9a1 |
| institution | Directory Open Access Journal |
| issn | 1648-4142 1648-3480 |
| language | English |
| last_indexed | 2024-12-18T08:22:40Z |
| publishDate | 2008-09-01 |
| publisher | Vilnius Gediminas Technical University |
| record_format | Article |
| series | Transport |
| spelling | doaj.art-e91bbd512b3946a28de0109d7388d9a12022-12-21T21:14:43ZengVilnius Gediminas Technical UniversityTransport1648-41421648-34802008-09-01233Modelling the interaction between railway wheel and railStasys Dailydka0Leonas Povilas Lingaitis1Sergey Myamlin2Vladimir Prichodko3Dept of Railway Transport, Vilnius Gediminas Technical University, J. Basanavičiaus g. 28, 03224 Vilnius, LithuaniaDept of Railway Transport, Vilnius Gediminas Technical University, J. Basanavičiaus g. 28, 03224 Vilnius, LithuaniaDnepropetrovsk State Technical University of Railway Transport, Lazarian str. 2, 49700 Dnepropetrovsk, UkraineJSC “Kriukov Car Building Works”, Prikhodko str. 139, 39621 Kremenchug, UkraineThe article presents a mathematical model for assessing the real operating conditions of railway rolling stock, taking into account the situations when the wheel loses contact with rail. The obtained amplitudinal fluctuation characteristics depend on the set roughness function and the running speed of the wheel. When calculating dynamic processes, the contact between wheel and rail should be considered unstable. With the increase of speed, the impact of this instability increases. First published online: 27 Oct 2010https://journals.vgtu.lt/index.php/Transport/article/view/6668railwheelcontactdynamicsswingingmodelling |
| spellingShingle | Stasys Dailydka Leonas Povilas Lingaitis Sergey Myamlin Vladimir Prichodko Modelling the interaction between railway wheel and rail Transport rail wheel contact dynamics swinging modelling |
| title | Modelling the interaction between railway wheel and rail |
| title_full | Modelling the interaction between railway wheel and rail |
| title_fullStr | Modelling the interaction between railway wheel and rail |
| title_full_unstemmed | Modelling the interaction between railway wheel and rail |
| title_short | Modelling the interaction between railway wheel and rail |
| title_sort | modelling the interaction between railway wheel and rail |
| topic | rail wheel contact dynamics swinging modelling |
| url | https://journals.vgtu.lt/index.php/Transport/article/view/6668 |
| work_keys_str_mv | AT stasysdailydka modellingtheinteractionbetweenrailwaywheelandrail AT leonaspovilaslingaitis modellingtheinteractionbetweenrailwaywheelandrail AT sergeymyamlin modellingtheinteractionbetweenrailwaywheelandrail AT vladimirprichodko modellingtheinteractionbetweenrailwaywheelandrail |