Reduction of pantograph influence on energy consumption

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F16%3A43931035" target="_blank" >RIV/49777513:23210/16:43931035 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2016/053.pdf" target="_blank" >http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2016/053.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2507/27th.daaam.proceedings.053" target="_blank" >10.2507/27th.daaam.proceedings.053</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Reduction of pantograph influence on energy consumption

Popis výsledku v původním jazyce

This article deals with energy consumption in train industry. It is specially focused on pantographs mounted on top of train. Simulations of commonly used pantograph were performed during research in order to obtain resistance (drag force). Than was created design of two different modifications in order to improve air flow around pantograph. Simulation of pantograph with additional ramp and pantograph with basement mounted in hole on train's roof was performed. This results were compared with default design in terms of drag forces and uniformity of flow. For simulation were used modern CFD (computational fluid dynamics) solvers and postprocessor. Resul ts can be applied on different design of pantograph or on pantograph in different position. Results shows how important, comparing to whole train, is during movement energy consumption of pantograph.

Název v anglickém jazyce

Reduction of pantograph influence on energy consumption

Popis výsledku anglicky

This article deals with energy consumption in train industry. It is specially focused on pantographs mounted on top of train. Simulations of commonly used pantograph were performed during research in order to obtain resistance (drag force). Than was created design of two different modifications in order to improve air flow around pantograph. Simulation of pantograph with additional ramp and pantograph with basement mounted in hole on train's roof was performed. This results were compared with default design in terms of drag forces and uniformity of flow. For simulation were used modern CFD (computational fluid dynamics) solvers and postprocessor. Resul ts can be applied on different design of pantograph or on pantograph in different position. Results shows how important, comparing to whole train, is during movement energy consumption of pantograph.

Druh

D - Stať ve sborníku

CEP obor

JQ - Strojní zařízení a nástroje

OECD FORD obor

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Projekt

<a href="/cs/project/LO1502" target="_blank" >LO1502: Rozvoj Regionálního technologického institutu</a><br>

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 27th DAAAM International Symposium

ISBN

978-3-902734-08-2

ISSN

1726-9679

e-ISSN

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Počet stran výsledku

5

Strana od-do

358-362

Název nakladatele

DAAAM International

Místo vydání

Vienna

Místo konání akce

Mostar, Bosnia and Herzegovina

Datum konání akce

26. 10. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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