EMISSIONS FROM TRUCKS BY CHASSIS VERSION OF 1983 TRANSIENT PROCEDURE

Regulated gaseous, particulate and several unregulated emissions are reported from four heavy-duty diesel engines operated on the chassis version of the 1983 transient procedure. A large dilution tunnel was fabricated to allow total exhaust dilution, rather than the double dilution employed in the stationary engine version of the transient procedure. A model particulate sampler was developed to obtain particulate data from the individual segments of the 1983 transient procedure. The exhaust gas was analyzed for benzo(a)pyrene, metals, N sub 20, NO sub 2, individual hydrocarbons and HCN. Sequential extractions were performed and measured versus calculated fuel consumptions were obtained.

• Supplemental Notes:
  • Prepared for SAE Meeting October 20-23, 1980.
• Corporate Authors:

  Society of Automotive Engineers (SAE)

  400 Commonwealth Drive
  Warrendale, PA  United States  15096
• Authors:
  • Dietzmann, H E
  • Parness, M A
  • Bradow, R L
• Publication Date: 1980

Media Info

• Features: References;
• Pagination: 16 p.
• Serial:
  • Society of Automotive Engineers Preprint
  • Publisher: Society of Automotive Engineers (SAE)

Subject/Index Terms

• TRT Terms: Air pollution; Diesel engines; Diesel fuels; Exhaust gases; Hydrocarbons; Metals; Nitric oxide; Nitrogen oxides; Test procedures; Trucks
• Subject Areas: Highways; Motor Carriers; Vehicles and Equipment;

Filing Info

• Accession Number: 00335113
• Record Type: Publication
• Source Agency: Engineering Index
• Report/Paper Numbers: SAE 801371
• Files: TRIS
• Created Date: Oct 28 1981 12:00AM