This study examined the particulate emissions from a pre-emissions control era vehicle operated on both leaded and unleaded fuels for the purpose of establishing a historical benchmark. A pre-control vehicle was located that had been rebuilt with factory original parts to approximate an as-new vehicle prior to 1968. The vehicle had less than 20,000 miles on the rebuilt engine and exhaust. The vehicle underwent repeated FTP-75 tests to determine its regulated emissions, including particulate mass. Additionally, measurements of the particulate size distribution were made, as well as particulate lead concentration. These tests were conducted first with UTG96 certification fuel, followed by UTG96 doped with tetraethyl lead to approximate 1968 levels. Results of these tests, including transmission electron micrographs of individual particles from both the leaded and unleaded case are presented.


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    Titel :

    Particulate Emissions from a Pre-Emissions Control Era Spark-Ignition Vehicle: A Historical Benchmark. Government-Industry Meeting. Held in Washington, DC on June 19-21, 2000


    Beteiligte:
    J. M. E. Storey (Autor:in) / C. S. Sluder (Autor:in) / D. A. Blom (Autor:in) / E. Higinbotham (Autor:in)

    Erscheinungsdatum :

    2000


    Format / Umfang :

    7 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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    Sluder, C. Scott / Blom, Douglas A. / Higinbotham, Erin et al. | SAE Technical Papers | 2000


    Particulate emissions from a pre-emissions control era spark-ignition vehicle: a historical benchmark

    Storey,J.M. / Sluder,C.S. / Blom,D.A. et al. | Kraftfahrwesen | 2000


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    Government/Industry Meeting : Washington, D.C., June 19 - 21, 2000

    Government Industry Meeting / Society of Automotive Engineers | TIBKAT | 2000