Performance and emissions data for a four-cylinder diesel engine operating with diesel fuel, vegetable oil and emulsions of these with 10 percent water are compared with data for a laboratory single-cylinder engine - neither the lower Cetane Number of the vegetable oil nor its demulsification with water presented obstacles to operation of the commercial engine at the higher operating speed. For this engine ignition delayse were similar for all test fuels, and operation was leaner, thermal efficiency higher and NOx and smoke levels lower, for vegetable oil. These emission levels were further reduced for this fuel by emulsification.


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    Title :

    Single and multi cylinder diesel-engine tests with vegetable oil emulsions


    Additional title:

    Untersuchungen mit Pflanzenölemulsionen in Einzylinder- und Mehrzylinder-Dieselmotoren


    Contributors:
    Crookes, R.J. (author) / Nazha, M.A. (author) / Kiannejad, F. (author)

    Published in:

    Publication date :

    1992


    Size :

    12 Seiten, 13 Bilder, 2 Tabellen, 24 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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