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RECORD NUMBER: 6 OF 79

Main Title Analysis of hot/cold cycle requirements for heavy-duty vehicles /
Author France, Chester J.
CORP Author Environmental Protection Agency, Ann Arbor, MI. Standards Development and Support Branch.
Publisher U.S. Environmental Protection Agency, Office of Air and Waste Management, Office of Mobile Source Air Pollution Control, Emission Control Technology Division, Standards Development and Support Branch,
Year Published 1978
Report Number HDV 78-05
Stock Number PB-293 842
OCLC Number 706130800
Subjects Air--Pollution--Measurement ; Automobiles--Motors--Exhaust gas ; Automobiles--Motors--Exhaust gas--United States--Testing ; Motor vehicles--United States--Exhaust gas--Testing ; Vehicle Emissions ; Automobiles--Motors--Exhaust gas--Testing ; Automobiles--Motors--Exhaust gas--Testing--United States ; Motor vehicles--Exhaust gas--Testing--United States
Additional Subjects Trucks ; Operating characteristic curve ; Temperature ; Periodic variations ; Statistical data ; Kolmogorov-Smirnov tests ; Gasoline engines ; Diesel engines ; California ; New York ; Heavy duty vehicles ; Cold starts ; Los Angeles(California) ; New York City(New York)
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100UPZF.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ELBD ARCHIVE EPA HDV-78-05 AWBERC Library/Cincinnati,OH 12/12/2023
ELCD  EPA HDV-78-05 NVFEL Library/Ann Arbor, MI 03/21/2011 DISPERSAL
NTIS  PB-293 842 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 72 pages : charts ; 28 cm
Abstract EPA has recently been involved in the development of transient engine and chassis cycles from the CAPE-21 survey data. The CAPE-21 survey data was gathered from eighty-eight in-use trucks; forty-four in New York City and forty-four in Los Angeles. Vehicle speed, engine rpm, engine power, engine temperature, and various traffic and road describers were recorded on tape, at approximately one second intervals. Prior to the actual generation of the cycles, the need for a unique cold start cycle (engine and/or chassis) was investigated. This report summarizes this investigation.
Notes Technical report. "July 1978." Cover title. "HDV 78-05."
Place Published Ann Arbor, Mich.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Air and Waste Management. Office of Mobile Source Air Pollution Control. Emission Control Technology Division. Standards Development and Support Branch.
NTIS Title Notes Technical rept..
PUB Date Free Form 1978
Category Codes 13F; 85H; 97L
NTIS Prices PC A05/MF A01
Primary Description 200/05
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
Control Number 323759660
OCLC Time Stamp 20231208213025
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 02587cam 2200541 a 45010