To improve the accuracy, reliability, and representativeness of emission factors, 10 European laboratories worked together to study the influence of 20 parameters on the measurement of light-vehicle emission factors on chassis dynamometer of 4 main categories: driving patterns, vehiclerelated parameters, vehicle sampling, and laboratory-related parameters. The results are based on (1) literature synthesis, (2) approximately 2700 specific tests with 183 vehicles, and (3) the reprocessing of more than 900 tests. These tests concern the regulated atmospheric pollutants and pre- Euro to Euro 4 vehicles. Of the 20 parameters analyzed, 7 seemed to have no effect, 7 were qualitatively influential, and 6 were highly influential (gearshift strategy, vehicle mileage, ambient temperature, humidity, dilution ratio, and driving cycle). The first four of the six were able to have correction factors developed for them. The results allow for the design of recommendations or guidelines for the emission factor measurement method.


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    Titel :

    Accuracy of exhaust emission factor measurements on chassis dynamometer


    Beteiligte:
    Joumard, Robert (Autor:in) / Laurikko, Juhani (Autor:in) / Han, Tuan Le (Autor:in) / Geivanidis, Savas (Autor:in) / Samaras, Zissis (Autor:in) / Meretei, Tamas (Autor:in) / Devaux, Philippe (Autor:in) / Andre, Jean-Marc (Autor:in) / Cornelis, Erwin (Autor:in) / Lacour, Stephanie (Autor:in)


    Erscheinungsdatum :

    2009


    Format / Umfang :

    9 Seiten, 4 Bilder, 4 Tabellen, 24 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch






    Exhaust Gas Device Testing-Road or Chassis Dynamometer?

    Hittler, D. L. / VanDerveer, R. T. | SAE Technical Papers | 1962


    Exhaust gas device testing -- Road or chassis dynamometer

    VanDerveer, R.T. / Hittler, D.L. | Engineering Index Backfile | 1962


    The development of high accuracy chassis dynamometer

    Eto,A. / Takamura,A. / Kajikawa,R. et al. | Kraftfahrwesen | 1979