Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Acquisition and Analysis of Emissions Data From Tests on In-use Heavy Duty Diesel Trucks.
CORP Author Energy and Environmental Analysis, Inc., Arlington, VA.; Environmental Protection Agency, Ann Arbor, MI. Motor Vehicle Emission Lab.
Year Published 1984
Report Number EPA 68-01-6558
Stock Number PB2014-107392
Additional Subjects Emission factors ; Trucks ; Diesel engines ; Data acquisition ; Air pollution ; Data analysis ; Dynaometers ; Testing ; US EPA ; Heavy duty diesel trucks
Library Call Number Additional Info Location Last
NTIS  PB2014-107392 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 02/25/2015
Collation 71p
Emission factors for diesel powered heavy-duty trucks have been traditionally developed from engineering analysis as little actual data was available. Recently, the EPA has undertaken the testing of in-use heavy duty diesel trucks on the newly developed 'chassis dynanometer' transient cycle to determine their emissions. These test results from in-use trucks are the only publicly available source of data on in-use emission on the transient cycle, and therefore of interest in verifying emission factor data previously developed by EPA.