*WP02 - Mixture Dilution on a Natural Gas SI Engine Operating in Low Load

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00222943" target="_blank" >RIV/68407700:21220/14:00222943 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.2478/mecdc-2014-0007" target="_blank" >http://dx.doi.org/10.2478/mecdc-2014-0007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/mecdc-2014-0007" target="_blank" >10.2478/mecdc-2014-0007</a>

Result language

angličtina

Original language name

*WP02 - Mixture Dilution on a Natural Gas SI Engine Operating in Low Load

Original language description

*Experimental investigation of homogeneous mixture combustion of natural gas fueled spark ignition engine at low load engine operation is presented in the paper. The low energy density of the mixture is a well-known measure for limiting the peak cycle temperature during the combustion of homogeneous mixture in spark ignition (SI) engines. The most exact approach for description of fully optimized implementation of mixture dilution with a conventional combustion system is presented. It is a starting point for comparison with an advanced combustion system being prepared as the next step of ongoing research activity. The two ways of mixture dilution: 1) the air dilution and 2) cooled exhaust gas recirculation (EGR) are compared with the stoichiometric operation. Real-world data are presented, taking into account constraints observed on a particular engine. Detailed thermodynamic analysis of the cylinder pressure traces are performed and the combustion rates are evaluated and analyzed. The

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JT - Propulsion, engines and fuels

OECD FORD branch

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Project

<a href="/en/project/LO1311" target="_blank" >LO1311: Development of Vehicle Centre of Sustainable Mobility</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Name of the periodical

MECCA Journal of Middle European Construction and Design of Cars

ISSN

1214-0821

e-ISSN

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Volume of the periodical

12

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

5

Pages from-to

17-21

UT code for WoS article

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EID of the result in the Scopus database

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