Experimental investigation on the characteristics of sprays representative for large 2-stroke marine diesel engine combustion systems
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Autor:innen
Autor:in (Körperschaft)
Publikationsdatum
01.09.2015
Typ der Arbeit
Studiengang
Typ
04B - Beitrag Konferenzschrift
Herausgeber:innen
Herausgeber:in (Körperschaft)
Betreuer:in
Übergeordnetes Werk
SAE Technical Paper Series
Themenheft
DOI der Originalpublikation
Link
Reihe / Serie
Reihennummer
Jahrgang / Band
Ausgabe / Nummer
Seiten / Dauer
Patentnummer
Verlag / Herausgebende Institution
SAE International
Verlagsort / Veranstaltungsort
Kyoto
Auflage
Version
Programmiersprache
Abtretungsempfänger:in
Praxispartner:in/Auftraggeber:in
Zusammenfassung
Fuel spray propagation and its morphology are important aspects for the in-cylinder mixture preparation in Diesel engines. Since there is still a lack of suitable measurements with regard to large 2-stroke marine Diesel engines combustion systems, a comprehensive data set of spray characteristics has been investigated using a test facility reflecting the specific features of such combustion systems. The spray penetration, area and cone angle were analysed for a variation of gas density (including the behaviour at evaporation and non-evaporating conditions), injection pressure and nozzle diameter. Moreover, spray and swirl flow interaction as well as fuel quality influences have been studied. To analyse the impacts and effects of each measured parameter, an empirical correlation for the spray penetration has been derived and discussed for all measurements presented.
Schlagwörter
Veranstaltung
JSAE/SAE 2015 International Powertrains, Fuels & Lubricants Meeting
Startdatum der Ausstellung
Enddatum der Ausstellung
Startdatum der Konferenz
01.09.2015
Enddatum der Konferenz
04.09.2015
Datum der letzten Prüfung
ISBN
ISSN
0148-7191
Sprache
Englisch
Während FHNW Zugehörigkeit erstellt
Nein
Zukunftsfelder FHNW
Publikationsstatus
Veröffentlicht
Begutachtung
Peer-Review der ganzen Publikation
Open Access-Status
Closed
Lizenz
Zitation
von Rotz, B., Herrmann, K., & Boulouchos, K. (2015, September 1). Experimental investigation on the characteristics of sprays representative for large 2-stroke marine diesel engine combustion systems. SAE Technical Paper Series. JSAE/SAE 2015 International Powertrains, Fuels & Lubricants Meeting. https://doi.org/10.4271/2015-01-1825