Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Kenneth T. Knapp"'
Autor:
Ken Nelson, Kenneth T. Knapp, Eric C. Hunsanger, Douglas R. Lawson, Steven H. Cadle, Richard Snow, Ronald A. Ragazzi, Richard Barrett, Patricia A. Mulawa, Gerald L. Gallagher
Publikováno v:
Journal of the AirWaste Management Association (1995). 49(9)
A study of particulate matter (PM) emissions from in-use, light-duty vehicles was conducted during the summer of 1996 and the winter of 1997 in the Denver, CO, region. Vehicles were tested as received on chassis dynamometers on the Federal Test Proce
Autor:
Steven H, Oadle, Brent K, Bailey, Timothy C, Belian, Mark, Carlock, Robert A, Gorse, Harold, Haskew, Kenneth T, Knapp, Douglas R, Lawson
Publikováno v:
Journal of the AirWaste Management Association (1995). 46(4)
Autor:
Kenneth T. Knapp, Michael T. Giles, Kenneth G Kennedy, Steven H. Cadle, Peter J Grobiicki, Patricia A. Mulawa, Robert D. Stephens
Publikováno v:
Journal of the AirWaste Management Association (1995). 46(2)
The purpose of this study was to intercompare hydrocarbon (HC) measurements performed by a number of different instruments: a gas chromatograph (GC), a flame ionization detector (FID), a fourier transform infrared spectrometer (FTIR), a commercially
Particulate Emission Rates from In-Use High-Emitting Vehicles Recruited in Orange County, California
Autor:
James C. Ball, Kenneth T. Knapp, John C. Sagebiel, Patricia A. Mulawa, Arnie Weibel, Steven H. Cadle, Claudia Donase, Richard Snow
Publikováno v:
Environmental Science & Technology. 31:3405-3412
One hundred and three in-use vehicles, identified as high hydrocarbon and/or carbon monoxide emitters by remote sensing and roadside visual, underhood checks during a 1995 South Coast Air Quality Management District program, were tested on the IM240
Autor:
Kenneth T. Knapp, Barbara Zielinska, John C. Sagebiel, Judith C. Chow, Patricia A. Walsh, Roy B. Zweidinger, Patricia A. Mulawa, Steven H. Cadle, Richard Snow
Publikováno v:
Environmental Science & Technology. 31:75-83
Twenty-three vehicles that were recruited by remote sensing and roadside inspection and maintenance (I/M) checks during the 1994 Clark and Washoe Remote Sensing Study (CAWRSS) were tested on the IM240 cycle using a transportable dynamometer. Six of t
Publikováno v:
Journal of the Air & Waste Management Association. 46:1149-1161
Tailpipe and evaporative emissions from three pre-1985 passenger motor vehicles operating on an ethanol oxygenated and on a nonoxygenated (base) fuel were characterized. Emission data were collected for vehicles operating over the Federal Test Proced
Publikováno v:
Science of The Total Environment. :175-180
The Clark and Washoe Remote Sensing Study (CAWRSS) field season took place in September 1994. The study was designed to characterize the exhaust emissions of the on-road vehicle fleet in the two major urban centers of the State of Nevada. The air qua
Publikováno v:
Environmental sciencetechnology. 14(8)
Autor:
Douglas R. Lawson, Mark Carlock, Kenneth T. Knapp, Kevin Cullen, Steven H. Cadle, Robert A. Gorse
Publikováno v:
Air & Waste. 44:1180-1187
The CRC-APRAC On-Road Vehicle Emissions Workshop provided an informal atmosphere for the exchange of information on real-world vehicle emissions issues. Topics addressed included: emissions inventories; mobile source emission factor models; evaporati
Publikováno v:
Air & Waste. 44:781-786
Tailpipe and evaporative emissions from three pre-1985 passenger motor vehicles operating on an oxygenated blend fuel and on a nonoxgenated base fuel were characterized. Emission data were collected for vehicles operating over the Federal Test Proced