| Main Title |
Spark-ignition engine emission deterioration factors for the draft NONROAD2004 emissions model / |
| CORP Author |
United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division, |
| Publisher |
U.S. Environmental Protection Agency, Office of Transportation and Air Quality, Assessment and Standards Division, |
| Year Published |
2004 |
| Report Number |
EPA420-P-04-011 |
| Stock Number |
PB2005-106077 |
| OCLC Number |
905858546 |
| Subjects |
Spark ignition engines--Exhaust gas--United States ;
Vehicles--Motors--Exhaust gas--United States ;
Off-road vehicles--Environmental aspects--United States
|
| Additional Subjects |
Air pollution ;
Exhaust emissions ;
Combustion products ;
Liquid petroleum gas ;
Compressed natural gas ;
Nonroad vehicles ;
Emission deterioration rates ;
Spark ignition engines ;
Deterioration inputs ;
Environmental Protection Agency ;
NONROAD2004
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELCD |
EPA 420-P-04-011 |
PDF file on file |
NVFEL Library/Ann Arbor, MI |
04/06/2015 |
| NTIS |
PB2005-106077 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Edition |
Revised April 2004. |
| Collation |
1 online resource ([16] pages) : illustrations |
| Abstract |
This report addresses the emission deterioration rates for spark-ignition engines currently being used in the draft NONROAD2004 model. The specific deterioration inputs used in NONROAD and their basis will be addressed for spark-ignition engines at or below 25 horsepower and over 25 horsepower, as well as 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-009b). The EPA welcomes comments and suggestions concerning our approach to modeling nonroad engine emissions deterioration. |
| Notes |
Title from PDF title screen (viewed on March 30, 2015). "EPA420-P-04-011." "NR-011b." "April 2004." Supersedes 420-P-02-019. Includes bibliographical references (pages 12-13). |
| Place Published |
Washington, D.C. |
| Supplementary Notes |
See also PB2005-106081. |
| Availability Notes |
Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency, |
| PUB Date Free Form |
2004 |
| Category Codes |
68A; 81A |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
100/00 |
| BIB Level |
m |
| Medium |
computer |
| Content |
text |
| Carrier |
online resource |
| Cataloging Source |
RDA |
| Control Number |
029200900 |
| OCLC Time Stamp |
20150330123637 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01819nam 2200385Ki 45020 |
