SIMULACE POHYBU PODVOZKU ŽELEZNIČNÍHO VOZIDLA SE ZAMĚŘENÍM NA CREEPOVÉ SILOVÉ ÚČINKY

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F08%3A00500343" target="_blank" >RIV/49777513:23520/08:00500343 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The motion simulation of the railway vehicle bogie emphatically of screep force effects

Popis výsledku v původním jazyce

The paper deals with the motion modelling of a material bogie of a railway vehicle. The aim of this contribution is the bogie motion analysis with consideration of creep force effects. The contact between the wheel sets and the railway is solved as a contact of two conical surfaces with two lines. The bogie suspension system is modeled by nonlinear suspension elements which are connected to the railway and the vehicle case. The railway and vehicle case is considered with no degrees of freedom. The comparison of the bogie motion without and with secondary suspension in the vehicle case is made. The solution is made for motion on the straight railway and constant forward velocity. The mathematical model of the railway vehicle bogie is created and the numerical solution of this mathematical model is made by own developed software which allows to simulate a bogie motion in dependence on initial values.

Název v anglickém jazyce

The motion simulation of the railway vehicle bogie emphatically of screep force effects

Popis výsledku anglicky

The paper deals with the motion modelling of a material bogie of a railway vehicle. The aim of this contribution is the bogie motion analysis with consideration of creep force effects. The contact between the wheel sets and the railway is solved as a contact of two conical surfaces with two lines. The bogie suspension system is modeled by nonlinear suspension elements which are connected to the railway and the vehicle case. The railway and vehicle case is considered with no degrees of freedom. The comparison of the bogie motion without and with secondary suspension in the vehicle case is made. The solution is made for motion on the straight railway and constant forward velocity. The mathematical model of the railway vehicle bogie is created and the numerical solution of this mathematical model is made by own developed software which allows to simulate a bogie motion in dependence on initial values.

Druh

D - Stať ve sborníku

CEP obor

BK - Mechanika tekutin

OECD FORD obor

—

Projekt

<a href="/cs/project/1M0519" target="_blank" >1M0519: Výzkumné centrum kolejových vozidel</a><br>

Návaznosti

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

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Engineering Mechanics 2008

ISBN

978-80-87012-11-6

ISSN

—

e-ISSN

—

Počet stran výsledku

17

Strana od-do

—

Název nakladatele

Institute of Thermomechanics AS CR

Místo vydání

Prague

Místo konání akce

Svratka

Datum konání akce

15. 5. 2008

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—