Main Title |
Nonroad spark-ignition engine emission deterioration factors : NR-011c / |
CORP Author |
United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division, |
Publisher |
U.S. Environmental Protection Agency, Air and Radiation, |
Year Published |
2005 |
Report Number |
EPA420-R-05-023 |
Stock Number |
PB2010-108650 |
OCLC Number |
918866245 |
Subjects |
Spark ignition engines--Exhaust gas--United States ;
Vehicles--Motors--Exhaust gas--United States ;
Off-road vehicles--Environmental aspects--United States
|
Additional Subjects |
Spark ignition engine ;
Exhaust emissons ;
Deterioration ;
Engines ;
Gasoline ;
Compression ;
Hydrocarbons ;
Marine engines ;
Diesel engines ;
Equipment ;
US EPA ;
Air pollution ;
Modeling
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
ELCD |
EPA 420-R-05-023 |
PDF file on file |
NVFEL Library/Ann Arbor, MI |
08/24/2015 |
NTIS |
PB2010-108650 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
1 online resource ([16] pages) : illustrations |
Abstract |
This report addresses the emission deterioration rates for spark-ignition engines used in the final NONROAD2005 model. The specific deterioration inputs used in NONROAD and their basis will be addressed for land-based spark-ignition engines at or below 25 horsepower, land-based spark-ignition engines over 25 horsepower, and recreational marine spark-ignition engines using gasoline. Deterioration is also addressed for land-based liquid petroleum gas (LPG) and compressed natural gas engines (CNG). Deterioration inputs for compression-ignition (diesel) engines are addressed in the report, Exhaust Emission Factors for Nonroad Engine Modeling - Compression Ignition (NR-009c). The EPA welcomes comments and suggestions concerning our approach to modeling nonroad engine emissions deterioration. |
Notes |
Title from PDF title screen (viewed on August 15, 2015). "EPA 420-R-05-023." "December 2005." Supersedes EPA 420-P-04-011. Includes bibliographical references (pages 12-13). |