Record Display for the EPA National Library Catalog

RECORD NUMBER: 2 OF 406

OLS Field Name OLS Field Data
Main Title A report on the emission performance of the Army sponsored Ford stratified charge engine /
Author Thomson, John C.
CORP Author Environmental Protection Agency, Ann Arbor, Mich. Mobile Source Pollution Control Program.
Publisher Division of Emission Control Technology, Mobile Source Pollution Control Program, Air Pollution Control Office, Environmental Protection Agency,
Year Published 1971
Report Number 71-23; APTD-1420
Stock Number PB-220 214
OCLC Number 41576470
Additional Subjects ( Automobile engines ; Air pollution control equipment) ; Exhaust gases ; Air pollution ; Performance evaluation ; Stratified charge engines ; Military vehicles ; Trucks ; Air pollution control ; Automobile exhaust ; Exhaust gas recirculation systems ; Thermal reactors(Exhaust systems) ; M-151 trucks(1/4-ton)
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91006D24.PDF
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100X2XZ.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EKBD  EPA/APTD-1420 Research Triangle Park Library/RTP, NC 07/02/1999
ELCD  EPA TAEB-71-23 NVFEL Library/Ann Arbor, MI 05/07/2012
NTIS  PB-220 214 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 5, [3] leaves : ill. ; 28 cm.
Abstract
An evaluation was conducted on an Army M-151 1/4 ton truck, which had minor modifications made to the emission control system. The Army M-151 is tested with an inertia weight of 3,000 lbs. Calculated from the actual weight of the vehicle. The engine used in these tests was a 141 CID four cylinder with 3 inch bore and 3 7/8 inch stroke, developed by the Ford Motor Company. In order to provide low emissions from this engine, several modifications were made in the control systems. A very close control over fuel air ration was required, therefore, an air throttle system was developed to provide a 17:1 air-fuel ratio. Exhaust gas recirculation was added to reduce the amount of oxides of nitrogen. This engine was provided with a thermal reactor. The air-fuel ratio control was an experimental unit and did not contain an ambient pressure compensator.
Notes
"April 1971." "71-23." PB-220 214. APTD-1420. APTIC No. 49801.