EXPERIMENTAL REDUCTION OF NOX, SMOKE, AND BSFC IN A DIESEL ENGINE USING UNIQUELY PRODUCED WATER (0-80 PERCENT) TO FUEL EMULSION

With the aid of static mixer and non-ionic emulsifying agent, a comparatively stable water-fuel emulsion was obtained. Engine performance in a 4 cycle direct injection engine using these fuels were studied. A large reduction of NOx concentration was obtained over the wide range of engine operations, in spite of increased ignition lag and rapid combustion. Furthermore, improvements of economy and reduction of exhaust smoke were obtained. The reduction of NOx concentration, fuel consumption and smoke were even more remarkable when compared with operating same engine with water fumigation.

  • Corporate Authors:

    Society of Automotive Engineers (SAE)

    400 Commonwealth Drive
    Warrendale, PA  United States  15096
  • Authors:
    • Murayama, T
    • Morishima, Y
    • Tsukahara, M
    • MIYAMOTO, N
  • Publication Date: 1978-2

Media Info

  • Pagination: 13 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00190379
  • Record Type: Publication
  • Report/Paper Numbers: SAE 780224
  • Files: TRIS
  • Created Date: Jun 30 1979 12:00AM