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ISSN Druckformat: 1044-5110
ISSN Online: 1936-2684
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EXPERIMENTAL CHARACTERIZATION OF INTERNAL NOZZLE FLOW AND DIESEL SPRAY BEHAVIOR. PART II: EVAPORATIVE CONDITIONS
ABSTRAKT
An experimental study of fuel evaporation in diesel sprays under current direct-injection diesel engines operating conditions is presented in this article. Liquid spray penetration has been obtained by means of backlight illumination images taken from a wide optical access engine operating under reacting and nonreacting conditions. From these measurements, the dependence of liquid spray maximum penetration on injection and ambient conditions is obtained and analyzed applying a diesel spray model and the hypothesis of mixing limited vaporization, which is verified by experimental results. A complete characterization of the internal nozzle flow and the sprays injected under nonevaporative conditions has been pe formed in a previous publication (Part I). In the present article (Part II), the results of that study are applied in order to assist the analysis of spray evaporative behavior.
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Pickett Lyle M., Kook Sanghoon, Williams Timothy C., Transient Liquid Penetration of Early-Injection Diesel Sprays, SAE International Journal of Engines, 2, 1, 2009. Crossref
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-
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