This is the fourth in a series of tests conducted as a Coordinating Research Council cooperative program to evaluate the measurement methods used to analyze diesel exhaust gas constituents. A multi-cylinder engine was circulated to 15 participants who measured emissions at three engine conditions. All 15 participants measured nitric oxide and carbon monoxide with several laboratories measuring nitric oxide by both NDIR (Non-Dispersive Infrared) and CHEMI (Chemiluminescence). Some participants also measured carbon dioxide, nitrogen dioxide, oxygen, and unknown span gases. The test results are compared with the Phase III cooperative tests which involved simultaneous measurement of emissions by participants. The precision of the results was poorer in Phase IV than Phase III.


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    Titel :

    Cooperative Evaluation of Techniques for Measuring Nitric Oxide and Carbon Monoxide (Phase IV Tests)


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Perez, J. M. (Autor:in) / Johnson, John H. (Autor:in) / Broering, L. C. (Autor:in)

    Kongress:

    1975 Automotive Engineering Congress and Exposition ; 1975



    Erscheinungsdatum :

    01.02.1975




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Cooperative Evaluation of Techniques for Measuring Nitric Oxide and Carbon Monoxide (Phase IV Tests)

    Perez,J.M. / Broering,L.C. / Johnson,J.H. et al. | Kraftfahrwesen | 1975


    Cooperative evaluation of techniquess for measuring nitric oxide and carbon monoxide (phase IV tests

    Perez,J.M.,Broering,L.C. / Johnson.J.H. / Michigan Technol. Univ., Caterpillar et al. | Kraftfahrwesen | 1975



    Control of nitric oxide and carbon monoxide emission by two- stage combustion process

    Ogasawara,M. / Nishida,O. / Takagi,T. et al. | Kraftfahrwesen | 1977


    Vibrational Kinetics and Ionization of Carbon Monoxide and Nitric Oxide in Optical Pumping Experiments

    Adamovich, I. V. / Saupe, S. / Grassi, M. J. et al. | British Library Conference Proceedings | 1993