Influence of sanding parameters on adhesion recovery in contaminated wheel–rail contact

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU111745" target="_blank" >RIV/00216305:26210/15:PU111745 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.wear.2014.11.017" target="_blank" >http://dx.doi.org/10.1016/j.wear.2014.11.017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.wear.2014.11.017" target="_blank" >10.1016/j.wear.2014.11.017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of sanding parameters on adhesion recovery in contaminated wheel–rail contact

Popis výsledku v původním jazyce

In this work a new twin-disc machine in scale 1:3 was developed and addressed to the study of wheel/rail adhesion under different contact conditions. An influence of sanding parameters such as sand quantity, wheel slip and rolling speed was investigated using a real sanding system in the contact contaminated with water, leaves and wheel flange grease. It has been shown that under wet, leaf or grease contamination, quantity of the sand applied during fixed time period has significant effect on adhesion recovery only for low wheel slip and low rolling speed. In the contaminated contact the effect of sanding on adhesion recovery increases with wheel slip and rolling speed.

Název v anglickém jazyce

Influence of sanding parameters on adhesion recovery in contaminated wheel–rail contact

Popis výsledku anglicky

In this work a new twin-disc machine in scale 1:3 was developed and addressed to the study of wheel/rail adhesion under different contact conditions. An influence of sanding parameters such as sand quantity, wheel slip and rolling speed was investigated using a real sanding system in the contact contaminated with water, leaves and wheel flange grease. It has been shown that under wet, leaf or grease contamination, quantity of the sand applied during fixed time period has significant effect on adhesion recovery only for low wheel slip and low rolling speed. In the contaminated contact the effect of sanding on adhesion recovery increases with wheel slip and rolling speed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

WEAR

ISSN

0043-1648

e-ISSN

1873-2577

Svazek periodika

322-323

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

218-225

Kód UT WoS článku

000348886000021

EID výsledku v databázi Scopus

2-s2.0-84919798040