Increase in the coefficient of friction of the rolling stock disc brake via fluid cooling of its friction elements

Yu. Yu. Osenin; I. I. Sosnov; O. V. Sergienko; A. V. Chesnokov; Yu. I. Osenin; Douma Mansur Al-Makhdi

doi:10.3103/S106836661606012X

Increase in the coefficient of friction of the rolling stock disc brake via fluid cooling of its friction elements

Authors: Osenin Y.Y.¹, Sosnov I.I.¹, Sergienko O.V.¹, Chesnokov A.V.², Osenin Y.I.¹, Al-Makhdi D.M.¹
Affiliations:
1. Dahl East Ukrainian National University
2. NTP Fabrika, Kant Baltic Federal University
Issue: Vol 37, No 6 (2016)
Pages: 523-528
Section: Article
URL: https://ogarev-online.ru/1068-3666/article/view/228539
DOI: https://doi.org/10.3103/S106836661606012X
ID: 228539

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Abstract

The paper presents the results of theoretical and experimental investigations in the effect of a partial heat energy removal in the friction contact zone upon the disc brake coefficient of friction during braking. A fluid cooling system for the disc brake friction elements has been proposed based on a recuperative liquidpneumatic heat-exchange apparatus.