Semi-volatile species in the exhaust can condense on the primary particulate matter (PM) forming significant secondary PM mass downstream1. We developed a new thermographic technique to measure the volatility of a particle population. The instrument is called vapor-particle separator (VPS)2. A two-parameter model was used to interpret the thermographic data3. These two parameters define volatilization potential and thermodynamic capacity of the particles. The volatization potential delineates the unique particle volatility, while the thermodynamic capacity illustrates the work required to eliminate the particles. The thermodynamic capacity is found much smaller for small particles than that for large particles.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Thermographic Measurements of Volatile Particulate Matter


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    JSAE/SAE 2015 International Powertrains, Fuels & Lubricants Meeting ; 2015



    Erscheinungsdatum :

    01.09.2015




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Infrared Thermographic Image Reconstruction for Flame Structure Measurements

    Choudhuri, Ahsan / Subramanyam, Mahesh | AIAA | 2003


    Thermographic-Phosphor Temperature Measurements: Commercial and Defense-Related Applications

    Noel, B. W. / Turley, W. D. / Allison, S. W. et al. | British Library Conference Proceedings | 1994


    Light Absorption Measurements of Diesel Particulate Matter

    Dolan, Daniel F. / Kittelson, David B. / Scherrer, Huel C. | SAE Technical Papers | 1981


    Light Absorption Measurements of Diesel Particulate Matter

    Scherrer,H.C. / Kittelson,D.B. / Dolan,D.F. et al. | Kraftfahrwesen | 1981