Three different carbon blacks were used to formulate nine different slurries in DF-2. The rheological properties of each formulation were examined to determine deviations from Newtonian behavior. The spray characteristics of selected formulations were then examined in a high-pressure, high-temperature injection bomb. The cone angle decreased and the penetration rates increased for all of the slurries tested as compared to straight DF-2. These changes were more pronounced as the concentration of carbon black increased.Six formulations of three types of carbon black were tested in a single-cylinder, direct-injection CLR engine. Apparent heat release rates were computed as a function of crankangle from the cylinder pressure data. Based on the engine performance tests and some limited durability testing it appears that well-formulated carbon black slurries have only minor effects on engine performance and durability.


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    Titel :

    Injection, Atomization and Combustion of Carbon Slurry Fuels


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    1982 SAE International Fall Fuels and Lubricants Meeting and Exhibition ; 1982



    Erscheinungsdatum :

    1982-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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