Full Record Display for the EPA National Library Catalog


Main Title Exhaust emission factors for nonroad engine modeling : spark ignition /
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-04-010
Stock Number PB2005-106076
OCLC Number 905857871
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 engines ; Exhaust emissions ; Estimates ; Engines ; Hydrocarbons ; Equipment ; US EPA ; Air pollution ; Modeling ;
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
ELCD  EPA 420-P-04-010 PDF file on file NVFEL Library/Ann Arbor, MI 04/06/2015
NTIS  PB2005-106076 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Edition Revised April 2004.
Collation 1 online resource ([44] pages) : tables
Abstract This report describes and documents exhaust emission factors and brake specific fuel consumption (BSFC) estimates used for spark ignition (SI) engines in EPAs draft NONROAD2004 emission inventory model. It covers engines powered by gasoline, natural gas and liquefied petroleum gas. Additional EPA reports describe other issues relating to emission factors including NONROAD emission factors for evaporative emissions, crankcase emissions, spillage and other non-exhaust emissions (NR-012b), adjustments to emission rates due to variations in fuel and temperature (NR-001b), speciation of hydrocarbon emissions (NR-002b), and adjustments to emission rates as equipment deteriorates due to time and use (NR-011b). Emission factors for compression ignition (diesel) engines are covered in a separate report (NR-009c).
Notes Title from PDF title screen (viewed on March 30, 2015). "EPA420-P-04-010." "NR-010d." "April 2004"--Cover. Supersedes 420-P-02-019. Includes bibliographical references.
Place Published Washington, D.C.
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; 81J; 99B
NTIS Prices PC A04/MF A01
Primary Description 100/00
BIB Level m
Medium computer
Content text
Carrier online resource
Cataloging Source RDA
Control Number 029201320
OCLC Time Stamp 20150330122936
Language eng
Origin OCLC
OCLC Rec Leader 01785nam 2200385Ki 45020