||Exhaust emission factors for nonroad engine modeling : spark ignition /
||United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division,
|| U.S. Environmental Protection Agency,
Spark ignition engines--Exhaust gas--United States. ;
Vehicles--Motors--Exhaust gas--United States. ;
Off-road vehicles--Environmental aspects--United States.
Spark ignition engines ;
Exhaust emissions ;
US EPA ;
Air pollution ;
||PDF file on file
||NVFEL Library/Ann Arbor, MI
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||1 online resource ( pages)
This report describes and documents exhaust emission factors, crankcase estimates, and brake specific fuel consumption (BSFC) estimates used for spark ignition (SI) engines in EPAs final NONROAD2008a emission inventory model. It covers engines powered by gasoline, natural gas and liquefied petroleum gas. Relative to the December 2005 version of this report, this version has been updated to incorporate the standards in the 2008 final rulemaking affecting small nonroad SI engines and equipment, as well as marine SI engines and vessels.
Title from PDF title screen (viewed on December 19, 2013). "July 2010." "NR-010f." "EPA-420-R-10-019." Includes bibliographical references (pages 20-22).