Methodology of estimation of temperature mode in the 2xBgu type railway braking system-Reference-Cited by-同舟云学术

Methodology of estimation of temperature mode in the 2xBgu type railway braking system

Published:2022-08-11 Issue: Volume: Page:
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Author:

Yevtushenko Aleksander A.¹,Kuciej Michal¹,Grzes Piotr¹,Wasilewski Piotr²

Affiliation:

1. Bialystok University of Technology (BUT)

2. Frimatrail Frenoplast S.A

Abstract

Abstract The article describes two numerical FEM models of frictional heating to estimate the temperature distribution in the 2xBgu friction brake of a rail vehicle during repetitive braking. The numerical tests were compared with the temperature measurements carried out on a full-scale inertia dynamometer for two different friction materials of brake blocks working in the 2xBgu system. The paper demonstrates, by comparison with experimental data, that the proposed numerical models can be used as a tool supporting engineering works to determine the temperature of friction elements of a railway block brake, also for long-lasting braking processes.

Publisher

Research Square Platform LLC

Reference33 articles.

1. Van der Geer J, Hanraads JAJ, Lupton RA. The art of writing a scientific article. J Sci Commun 2010;163:51–9. https://doi.org/10.1016/j.Sc.2010.00372. 1. Cantone L, Ottati A. Modelling of friction coefficient for shoes type ll by means of polynomial fitting. Open Transp J 2018;12:114–127. https://doi.org/10.2174/18744478018120100114.

2. Noise-pollution efficiency analysis of European railways: A network DEA model;Michali M;Transp Res Part D Transp Environ,2021

3. European Commission, Position paper on the European strategies and priorities for railway noise abatement, Brussels. 2003.

4. Commission regulation (EU) No 1304/2014 on the technical specification for interoperability relating to the subsystem ‘rolling stock — noise’ amending Decision 2008/232/EC and repealing Decision 2011/229/EU. 2014.

5. Effect of hexagonal boron nitride (h-BN) addition on friction behavior of low-steel composite brake pad material for railway applications;Yanar H;Tribology International,2022