OPTOACOUSTIC MEASUREMENTS OF DIESEL PARTICULATE EMISSIONS

Infrared absorption by acetylene and diesel smoke particles as measured using a differential optoacoustic cell driven by a 3.4 W CO sub 2 laser. Real-time particle mass concentration measurements are presented. The average particle extinction cross sections per unit mass of acetylene and diesel smoke are obtained.

  • Corporate Authors:

    American Institute of Physics

    One Physics Ellipse
    College Park, MD  United States  20740-3843
  • Authors:
    • Faxvog, F R
    • Roessler, D M
  • Publication Date: 1979-12

Media Info

  • Features: References;
  • Pagination: p. 7880
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00325899
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Feb 18 1981 12:00AM