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Main Title Draft analysis of heavy-duty diesel vehicle idle emission rates /
Author D. J. Brzezinski ; E. L. Glover ; Brzezinski, David J.,
Other Authors
Author Title of a Work
Glover, Edward L.,
CORP Author Environmental Protection Agency, Washington, DC. Office of Transportation and Air Quality.
Publisher Assessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency,
Year Published 2003
Report Number EPA/420/D-03/001
Stock Number PB2014-103978
OCLC Number 866803998
Subjects Diesel motor exhaust gas--Analysis ; Trucks--Motors (Diesel)--Environmental aspects--United States ; Trucks--Motors (Diesel)--Exhaust gas--Standards--United States ; Trucks--Motors--Exhaust gas--United States ; Greenhouse gas mitigation--United States
Additional Subjects Air pollution abatement ; Heavy duty vehicles ; Diesel engines ; Engine idling ; Emission ; Carbon dioxide ; Hydrocarbons ; Nitrogen oxides ; Particulates ; Pollutants
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
ELCD  EPA 420-D-03-001 PDF file on file NVFEL Library/Ann Arbor, MI 03/04/2014
NTIS  PB2014-103978 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 online resource (50 pages) : color illustrations
Abstract This report describes EPA's preliminary analysis of heavy-duty diesel vehicle emission data under engine idle operating conditions, where vehicle velocity is zero. It presents analysis and results for several pollutants and operating parameters. The pollutants include emissions of nitrogen oxide (NOx), carbon monoxide (CO), hydrocarbons (HC) and particulate matter (PM) emissions. The operating parameters include the effects of both non-discretionary idle and discretionary idle, extended idle modes, temperature and parasitic load effects (A/C, heater, refrigeration, etc.). For purposes of this report, the term 'non-discretionary' represents vehicle idle operation in which the vehicle typically encounters during normal road operation. It includes the idle operation which a vehicle experiences while waiting at a traffic signal or during a relatively short stop that lasts less than an hour. It is characterized by an engine speed which is at or near the vehicle minimum (typically 600 to 1000 RPM). For future technology vehicles it will characterize vehicle operation in which the vehicles catalytic converter or other emission control system is operating. Throughout this report, the term non-discretionary idle will also be known as 'curb idle.'
Notes Title from title screen (viewed on Dec. 26, 2012). "November 2003." "EPA420-D-03-001." Includes bibliographical references.
Place Published Washington, D.C.
Availability Notes 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 5301 Shawnee Road, Alexandria, VA, 22312, USA.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division,
PUB Date Free Form Nov 2003
Category Codes 68A; 85H; 81J
NTIS Prices PC A05
BIB Level m
Medium computer
Content text
Carrier online resource
Cataloging Source RDA
Control Number 111203260
OCLC Time Stamp 20140228122548
Language eng
SUDOCS Number EP 6.52:ID 4/3/DRAFT
Origin OCLC
OCLC Rec Leader 01878nam 2200457 i 45020