The Effects of Valve Timing on Performance Characteristics of Converted CNG Engine

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F21%3A00556985" target="_blank" >RIV/60162694:G43__/21:00556985 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=9502737" target="_blank" >http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=9502737</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICMT52455.2021.9502805" target="_blank" >10.1109/ICMT52455.2021.9502805</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Effects of Valve Timing on Performance Characteristics of Converted CNG Engine

Popis výsledku v původním jazyce

Converting diesel engines to ones using compressed natural gas (CNG) is an efficient and suitable solution for addressing environmental pollution and depleting fossil fuels. In this paper, a study on the effect of open valve timing on brake torque of a converted CNG engine with port injection type fuel system was studied. The result of the simulational method using AVL Boost software has indicated that the open valve timing needs to be corrected earlier than that in the diesel engine to reduce the pumping losses of the intake and exhaust process. One of the critical factors required to increase brake torque is to reduce the amount of pumping losses in the exhaust process.

Název v anglickém jazyce

The Effects of Valve Timing on Performance Characteristics of Converted CNG Engine

Popis výsledku anglicky

Converting diesel engines to ones using compressed natural gas (CNG) is an efficient and suitable solution for addressing environmental pollution and depleting fossil fuels. In this paper, a study on the effect of open valve timing on brake torque of a converted CNG engine with port injection type fuel system was studied. The result of the simulational method using AVL Boost software has indicated that the open valve timing needs to be corrected earlier than that in the diesel engine to reduce the pumping losses of the intake and exhaust process. One of the critical factors required to increase brake torque is to reduce the amount of pumping losses in the exhaust process.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

2021 8th International Conference on Military Technologies, ICMT 2021 - Proceedings

ISBN

978-1-6654-3724-0

ISSN

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e-ISSN

—

Počet stran výsledku

7

Strana od-do

—

Název nakladatele

Institute of Electrical and Electronics Engineers Inc.

Místo vydání

Brno

Místo konání akce

Brno, the Czech Republic

Datum konání akce

8. 6. 2021

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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