EFFECT OF FUELS AND DILUTION RATIO ON DIESEL PARTICULATE EMISSIONS
An experimental investigation of the effect of fuel variables and exhaust dilution on diesel particulate emissions from a Caterpillar 3208 direct injection naturally aspirated engine is presented. Three test fuels with widely varying gravity, volatility, aromatic and sulfur content were used. Exhaust dilution was varied from 50 to 1 volume dilution ratio to 1 to 1 (undiluted). Particulate characterization of the total particulates, sulfates, soluble organic fraction, and the fractional break down of the soluble fraction are shown. Both fuel variables and exhaust dilution were shown to have a significant effect on the measured particulate emission levels.
- From the February 26-March 2, 1979 Meeting.
Warrendale, PA USA 15096
- Frisch, L E
- JOHNSON, J H
- Lebby, D G
- Publication Date: 1979
- Features: References;
- Pagination: 29 p.
- Society of Automotive Engineers Preprint
- Publisher: Society of Automotive Engineers
- TRT Terms: Air pollution; Aromatic compounds; Diesel engine exhaust gases; Diesel engines; Diesel fuels; Dilation; Exhaust gases; Fuels; Gravity; Particulates; Pollutants; Sulfur; Testing; Volatility
- Old TRIS Terms: Emission rates
- Subject Areas: Energy; Highways; Vehicles and Equipment;
- Accession Number: 00301497
- Record Type: Publication
- Source Agency: Engineering Index
- Report/Paper Numbers: SAE 790417
- Files: TRIS
- Created Date: Nov 27 1979 12:00AM