Computational Technology Resources - CCC

Paper 21.10

Visualization of Wheel-Rail Contact Position of Experimental Bogie to reduce Curve Passing Resistance

S. Lin¹, Y. Suda¹ and S. Sakanishi²

¹Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
²Graduate School of Mechanical Engineering, The University of Tokyo, Tokyo, Japan

doi:10.4203/ccc.1.21.10

S. Lin, Y. Suda, S. Sakanishi, "Visualization of Wheel-Rail Contact Position of Experimental Bogie to reduce Curve Passing Resistance", in J. Pombo, (Editor), "Proceedings of the Fifth International Conference on Railway Technology: Research, Development and Maintenance", Civil-Comp Press, Edinburgh, UK, Online volume: CCC 1, Paper 21.10, 2022, doi:10.4203/ccc.1.21.10

Keywords: wheel, rail, contact, curve, resistance, noise.

Abstract

In this paper, the result of visualization of the contact position between the wheel and the rail when the experimental bogie passes the curve is shown. The change in contact position during the transition process from straight section to curved section and from curved section to straight section became clear. Based on this result, a friction design aimed at reducing the curve passing resistance and noise of the bogie was carried out, and the effect was verified.

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Front Page Browse CCC CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Conferences ISSN 2753-3239 CCC: 1 PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE Edited by: J. Pombo Paper 21.10 Visualization of Wheel-Rail Contact Position of Experimental Bogie to reduce Curve Passing Resistance S. Lin¹, Y. Suda¹ and S. Sakanishi² ¹Institute of Industrial Science, The University of Tokyo, Tokyo, Japan ²Graduate School of Mechanical Engineering, The University of Tokyo, Tokyo, Japan doi:10.4203/ccc.1.21.10 Full Bibliographic Reference for this paper S. Lin, Y. Suda, S. Sakanishi, "Visualization of Wheel-Rail Contact Position of Experimental Bogie to reduce Curve Passing Resistance", in J. Pombo, (Editor), "Proceedings of the Fifth International Conference on Railway Technology: Research, Development and Maintenance", Civil-Comp Press, Edinburgh, UK, Online volume: CCC 1, Paper 21.10, 2022, doi:10.4203/ccc.1.21.10 Keywords: wheel, rail, contact, curve, resistance, noise. Abstract In this paper, the result of visualization of the contact position between the wheel and the rail when the experimental bogie passes the curve is shown. The change in contact position during the transition process from straight section to curved section and from curved section to straight section became clear. Based on this result, a friction design aimed at reducing the curve passing resistance and noise of the bogie was carried out, and the effect was verified. download the full-text of this paper (PDF, 4 pages, 321 Kb) go to the previous paper go to the next paper return to the table of contents return to the volume description
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