During August 1-14, 1999, NASA's Atmospheric Effects of Aviation Project (AEAP) convened a workshop at the NASA Langley Research Center to try to determine why such a wide variation in aerosol emissions indices and chemical and physical properties have been reported by various independent AEAP-supported research teams trying to characterize the exhaust emissions of subsonic commercial aircraft. This workshop was divided into two phases, a laboratory phase and a field phase. The laboratory phase consisted of supplying known particle number densities (concentrations) and particle size distributions to a common manifold for the participating research teams to sample and analyze. The field phase was conducted on an aircraft run-up pad. Participating teams actually sampled aircraft exhaust generated by a Langley T-38 Talon aircraft at 1 and 9 m behind the engine at engine powers ranging from 48 to 100 percent. Results from the laboratory phase of this intercomparison workshop are reported in this paper.


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    Titel :

    NASA's Atmospheric Effects of Aviation Project: Results of the August 1999 Aerosol Measurement Intercomparison Workshop, Laboratory Phase


    Beteiligte:
    Cofer, W. Randy, III (Autor:in) / Anderson, Bruce E. (Autor:in) / Connors, V. S. (Autor:in) / Wey, C. C. (Autor:in) / Sanders, T. (Autor:in) / Twohy, C. (Autor:in) / Brock, C. A. (Autor:in) / Winstead, E. L. (Autor:in) / Pui, D. (Autor:in) / Chen, Da-Ren (Autor:in)

    Kongress:

    Aerosol Measurement Intercomparison Workshop ; 1999 ; Hampton, VA, United States


    Erscheinungsdatum :

    01.06.2001


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :




    NASA's Atmospheric Effects of Aviation Project

    Cofer, W. Randy, III / Anderson, Bruce E. / Connors, V. S. et al. | NTRS | 2001


    NASA's Atmospheric Effects of Aviation Project

    W. R. Cofer / B. E. Anderson / V. S. Connors et al. | NTIS | 2001


    NASA's Aviation Safety and Modeling Project

    Chidester, Thomas R. / Statler, Irving C. | NTRS | 2006