Gas density and rail pressure effects on diesel spray penetration from a heavy-duty common rail injector

R.J.H. Klein-Douwel, P.J.M. Frijters, X.L.J. Seykens, L.M.T. Somers, R.S.G. Baert

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

Formation of non-reacting diesel sprays, resulting from fuel injection through a realistic heavyduty multi-hole common rail injector, is studied in the Eindhoven High Pressure Cell ( lled with N2at room temperature). Gas and rail pressure are varied between Pg = 13􀀀37 bar (/ ??g = 15􀀀42kg m􀀀3) and Prail = 750 􀀀 1500 bar. Dependences of spray penetration and spray cone angle ongas and rail pressure are studied.
Original languageEnglish
Title of host publicationProceedings of the 6th International Symposium: Towards Clean Diesel Engines, 20-22 June 2007, Ischia, Naples, Italy
EditorsB.M. Vaglieco, E. Mancaruso
Publication statusPublished - 2007

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