About: Large Eddy and System Simulation to predict Cyclic Combustion Variability in gasoline engines

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Projekt, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	http://linked.opendata.cz/ontology/domain/vavai/Projekt
rdfs:seeAlso	http://www.isvav.cz/projectDetail.do?rowId=7E10050
Description	The objective of LESSCCV is to exploit the recent possibilities of engine computational fluid dynamics (CFD) tools to fundamentally improve the understanding of cyclic combustion variability (CCV) in spark ignition (SI) engines and to provide adequate modeling. Multi-scale CFD tools, which are able to study in detail the sources of CCV, will be developed. These tools will be achieved by coupling 1D-CFD codes with 3D-CFD ones. The latter will apply innovative Large-Eddy Simulation (LES) technique, which can accurately reproduce the cycle resolved flow inside the combustion chamber. The resulting improved understanding of CCV in SI engines will be capitalized in the form of models able to reproduce the characteristics and effects of CCV in multi-cycle 1D-CFD simulations of operating points subjected to cyclic variability. Finally, improved industrial 1D-CFD codes will be applied in case studies aimed at demonstrating the benefits from a better prediction of CCV. (en) The objective of LESSCCV is to exploit the recent possibilities of engine computational fluid dynamics (CFD) tools to fundamentally improve the understanding of cyclic combustion variability (CCV) in spark ignition (SI) engines and to provide adequate modeling. Multi-scale CFD tools, which are able to study in detail the sources of CCV, will be developed. These tools will be achieved by coupling 1D-CFD codes with 3D-CFD ones. The latter will apply innovative Large-Eddy Simulation (LES) technique, which can accurately reproduce the cycle resolved flow inside the combustion chamber. The resulting improved understanding of CCV in SI engines will be capitalized in the form of models able to reproduce the characteristics and effects of CCV in multi-cycle 1D-CFD simulations of operating points subjected to cyclic variability. Finally, improved industrial 1D-CFD codes will be applied in case studies aimed at demonstrating the benefits from a better prediction of CCV.
Title	Large Eddy and System Simulation to predict Cyclic Combustion Variability in gasoline engines (en) Large Eddy and System Simulation to predict Cyclic Combustion Variability in gasoline engines
skos:notation	7E10050
http://linked.open...avai/cep/aktivita	Subvention of the projects of the Seventh Framework Programme of the European Community for research, technological development including demonstration activities (FP7) according to the Czech law 171/2007 Sb.
http://linked.open...kovaStatniPodpora	http://linked.opendata.cz/resource/domain/vavai/projekt/7E10050/celkovaStatniPodpora
http://linked.open...ep/celkoveNaklady	http://linked.opendata.cz/resource/domain/vavai/projekt/7E10050/celkoveNaklady
http://linked.open...datumDodatniDoRIV	2013-06-28 (xsd:date)
http://linked.open...i/cep/druhSouteze	RP - Spolufinancování programu ES
http://linked.open...ep/duvernostUdaju	C - Předmět podléhá obchodnímu tajemství (§17 až 20 Obchodního zákoníku), ale některé údaje jsou upraveny tak, aby byly zveřejnitelné
http://linked.open.../cep/fazeProjektu	92902938
http://linked.open...ai/cep/hlavniObor	JT - Pohon, motory a paliva
http://linked.open...hodnoceniProjektu	U - Uspěl podle zadání, tj. byly splněny cíle a jeho předpokládané výsledky uvedené ve smlouvě / rozhodnutí o poskytnutí podpory
http://linked.open...vai/cep/kategorie	AP - Aplikovaný výzkum
http://linked.open.../cep/klicovaSlova	large eddies; turbulence; spark ignition; cycle-to-cycle variability; premixed combustion; direct injection; cavitation; flame kernel; mixture stratification; detonation (en)
http://linked.open...ep/partnetrHlavni	Fakulta strojní
http://linked.open...inujicichPrijemcu	0 (xsd:int)
http://linked.open...cep/pocetPrijemcu	1 (xsd:int)
http://linked.open...ocetSpoluPrijemcu	0 (xsd:int)
http://linked.open.../pocetVysledkuRIV	3 (xsd:int)
http://linked.open...enychVysledkuVRIV	3 (xsd:int)
http://linked.open...lneniVMinulemRoce	2012-04-18 (xsd:date)
http://linked.open.../prideleniPodpory	http://linked.opendata.cz/resource/domain/vavai/cep/prideleniPodpory/1090%2F2011-321
http://linked.open...iciPoslednihoRoku	2012
http://linked.open...atUdajeProjZameru	2013
http://linked.open...usZobrazovaneFaze	DUU
http://linked.open...ai/cep/typPojektu	P - Projekt výzkumu a vývoje financovaný ze státního rozpočtu
http://linked.open...ep/ukonceniReseni	2012-11-30 (xsd:date)
http://linked.open.../cep/vedlejsiObor	BJ - Termodynamika BK - Mechanika tekutin
http://linked.open...ep/zahajeniReseni	2010-12-01 (xsd:date)
http://linked.open...jektu+dodavatelem	Following the condition that the candidate of financial contribution was evaluated and afterwards selected by international provider in accordance with the rules of the program the Ministry of Education, Youth ans Sports does not realize the evaluation of project results. The project is evaluated only after its approval by an international provider. (en) Hodnocení výsledků řešení ministerstvo neprovádí, neboť podmínkou podpory je, že uchazeč byl vybrán mezinárodním poskytovatelem v souladu s pravidly příslušného programu. Projekt je hodnocen až po jeho schválení mezinárodním poskytovatelem. (cs)
http://linked.open...tniCyklusProjektu	ZBKU
http://linked.open...n/vavai/cep/vyzva	http://linked.opendata.cz/resource/domain/vavai/cep/vyzva/FP7-SST-2008-RTD-1
http://linked.open.../cep/klicoveSlovo	cavitation direct injection turbulence cycle-to-cycle variability flame kernel mixture stratification premixed combustion spark ignition large eddies
is http://linked.open...vavai/riv/projekt of	A Computational Study on the Impact of Cycle-to-Cycle Combustion Fluctuations on Fuel Consumption and Knock in Steady-State and Drivecycle Operation LES Simulation of Flame Propagation in a Direct-Injection SI-Engine to Identify the Causes of Cycle-to-Cycle Combustion Variations *Detailed 3-D/1-D CFD Model of Small SI Engine
is http://linked.open...vavai/cep/projekt of	http://linked.opendata.cz/resource/domain/vavai/cep/ucast/7E10050/2010/orjk%3A21220 http://linked.opendata.cz/resource/domain/vavai/cep/ucast/7E10050/2011/orjk%3A21220 http://linked.opendata.cz/resource/domain/vavai/cep/ucast/7E10050/2012/orjk%3A21220 http://linked.opendata.cz/resource/domain/vavai/cep/ucast/7E10050/2013/orjk%3A21220

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