Record Display for the EPA National Library Catalog

RECORD NUMBER: 24 OF 42

Main Title Exhaust and Crankcase Emission Factors for Nonroad Engine Modeling: Compression-Ignition, July 2010, NR-009d.
CORP Author Environmental Protection Agency, Washington, DC. Office of Transportation and Air Quality.
Year Published 2010
Report Number EPA/420/R-10/018
Stock Number PB2010-114763
Additional Subjects Exhaust emissions ; Crankcase emission rates ; Compression ignition engines ; US EPA ; Hydrocarbons ; Air pollution ; NONROAD 2005 emission inventory model ; NONROAD engines
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
NTIS  PB2010-114763 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 141p
Abstract
This report describes and documents exhaust emission factors used for compression ignition (CI) engines in the U.S. Environmental Protection Agencys (EPA) final NONROAD2008a emission inventory model. The term compression ignition is synonymous with diesel for the purposes of this report. Pollutants covered include hydrocarbons (HC), carbon monoxide (CO), oxides of nitrogen (NOx), particulate matter (PM), carbon dioxide (CO2), and sulfur dioxide (SO2). Brake specific fuel consumption (BSFC), which is a fuel rate measurement, is also discussed. All PM emissions are assumed to be smaller than 10 microns (PM10) and 97% of the PM is assumed to be smaller than 2.5 microns (PM2.5). The NONROAD Reporting Utility allows the user to select which of these two size ranges is reported. Relative to the previous April 2004 version of this report, this version has been updated to include the Tier 3 standards for recreational marine diesel engines, along with technology name changes for this source category.