Dynamical behaviour of a locomotive drive system at the adhesion limit - experiment and simulation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F11%3A39892665" target="_blank" >RIV/00216275:25510/11:39892665 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Dynamical behaviour of a locomotive drive system at the adhesion limit - experiment and simulation

Popis výsledku v původním jazyce

The paper deals with the examination of the dynamical behaviour of a locomotive drive system, employing two methods: experimental measurement and numerical simulation. An experiment is described in which the motor torque of an accelerating locomotive wasincreased until full sliding occurred. The acceleration at selected running gear components was measured. Further, numerical simulation of the same situation is dealt with. The attention is focused mainly on the adhesion model which solves a transient rolling contact problem and enables the simulation of the start-up from zero speed. The experimental and simulation results are compared.

Název v anglickém jazyce

Dynamical behaviour of a locomotive drive system at the adhesion limit - experiment and simulation

Popis výsledku anglicky

The paper deals with the examination of the dynamical behaviour of a locomotive drive system, employing two methods: experimental measurement and numerical simulation. An experiment is described in which the motor torque of an accelerating locomotive wasincreased until full sliding occurred. The acceleration at selected running gear components was measured. Further, numerical simulation of the same situation is dealt with. The attention is focused mainly on the adhesion model which solves a transient rolling contact problem and enables the simulation of the start-up from zero speed. The experimental and simulation results are compared.

Druh

O - Ostatní výsledky

CEP obor

JO - Pozemní dopravní systémy a zařízení

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2011

Kód důvěrnosti údajů

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