Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Study of stratified charge for light duty power plants volume 3 executive summary
CORP Author Ricardo and Company Engineers (1927) Ltd.
Publisher Environmental Protection Agency, Office of Air and Waste Management, Office of Mobile Source Air Pollution Control, Emisssion Control Technology Division ;
Year Published 1975
Report Number EPA-460/3-74-011c ; 68-03-0375; DP-20437-Vol-3; EPA-68-03-0375
Stock Number PB-256 221
OCLC Number 52725156
ISBN pbk.
Additional Subjects Motor vehicles ; Stratified charge engines ; Air pollution ; Automobiles ; Motorcycles ; Exhaust emissions ; Air pollution control ; Internal combustion engines ; Fuel economics ; Great Britain ; Light duty vehicles ; Catalytic reactors(Exhaust systems) ; Automobile exhaust
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
ELCD  EPA-460/3-74-011c NVFEL Library/Ann Arbor, MI 07/25/2003
NTIS  PB-256 221 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation v. : ill. ; 28 cm.
Abstract The objectives of this project were to determine the acceptability of various types of stratified charge engines as potential power plants for light duty vehicles and motorcycles in America. The light duty vehicle considered was a 4/5 seat compact sedan with good acceleration capabilities and exhaust emissions below a primary target of 0.41 g/mile HC, 3.4 g/mile CO, 1.5 g/mile NOx. A secondary target of 0.41 g/mile HC, 3.4 g/mile CO and 0.4 g/mile NOx was also considered. A literature survey was undertaken, comparing stratified charge engines with examples of good conventional gasoline and diesel engines. While some stratified charge engines had exhaust emission or fuel economy advantages, there were always sacrifices in other areas. Eleven engines were configured, four of which were specifically directed towards the secondary emission targets. A method of rating the engines was derived, and the design concepts were compared with two gasoline engines by a jury panel. The overall result was that the Ford PROCO and Honda CVCC combustion processes were serious contenders to the gasoline engine at the primary emission target, and that both of these systems, together with the VW combustion process, might be suitable at the secondary targets.
Notes EPA ; 460/3-74-011c. Prepared under contract 68-03-0375. Issued Oct. 1975.
Contents Notes Volume 3. Executive summary.
Place Published Ann Arbor, Mich. :
Supplementary Notes See also Volume 2, PB-253 767.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Mobile Source Air Pollution Control. Emission Control Technology Division.
PUB Date Free Form 1975-
NTIS Prices PC A03/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20041101125644
Language eng
Origin OCLC
OCLC Rec Leader 01192cam 2200265Ii 45020