Fred D. Stump

Detailed hydrocarbon and aldehyde mobile source emissions from roadway studies

Roy B. Zweidinger, John E. Sigsby, Silvestre B. Tejada et al. · Environmental Science & Technology · 1988 · 87 citations

Public Health, Environmental Engineering, Environmental Sciences +17

Seasonal Impact of Blending Oxygenated Organics with Gasoline on Motor Vehicle Tailpipe and Evaporative Emissions

Fred D. Stump, Kenneth T. Knapp, William D. Ray · Journal of the Air & Waste Management Association · 1990 · 45 citations · Full text

Engineering, Automotive Engineering, Chemical Engineering +17

Unregulated Emissions from Three-Way Catalyst Cars

Ronald L. Bradow, Fred D. Stump · SAE technical papers on CD-ROM/SAE technical paper series · 1977 · 42 citations

Natural Sciences, Chemical Engineering, Environmental Engineering +17

Influence of Ethanol-Blended Fuels on the Emissions from Three Pre-1985 Light-Duty Passenger Vehicles

Fred D. Stump, Kenneth T. Knapp, William D. Ray · Journal of the Air & Waste Management Association · 1996 · 38 citations · Full text

Engineering, Automotive Engineering, Mechanical Engineering +17

The influence of ambient temperature on tailpipe emissions from 1985 to 1987 model year light-duty gasoline motor vehicles—II

Fred D. Stump, Silvestre B. Tejada, William D. Ray et al. · Atmospheric Environment Part A General Topics · 1990 · 38 citations

Engineering, Automotive Engineering, Environmental Sciences +14