| Main Title |
Evaluation of prechamber spark ignition engine concepts / |
| Author |
Roessler, W. U. ;
Muraszew., A.
|
| Other Authors |
|
| CORP Author |
Aerospace Corp., El Segundo, Calif. Environmental Programs Group.;National Environmental Research Center, Research Triangle Park, N.C. Control Systems Lab. |
| Publisher |
Environmental Protection Agency, Office of Research and Development, |
| Year Published |
1975 |
| Report Number |
EPA-650/2-75-023; EPA-R-802499-01; EPA-ROAP-21BCC |
| Stock Number |
PB-241 780 |
| OCLC Number |
07392763 |
| Subjects |
Internal combustion engines, Spark ignition ;
Spark ignition engines
|
| Additional Subjects |
Spark ignition engines ;
Evaluation ;
Motor vehicle engines ;
Air pollution ;
Fuel consumption ;
Catalytic converters ;
Air pollution control ;
Hydrocarbons ;
Carbon monoxide ;
Nitrogen oxides ;
Catalytic reactors(Exhaust systems)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA-650-2-75-023 |
|
Headquarters Library/Washington,DC |
06/27/2014 |
| ELBD ARCHIVE |
EPA-650-2-75-023 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB-241 780 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
239 pages in various pagings : illustrations ; 28 cm. |
| Abstract |
The report reviews the performance, emission, and operational characteristics of prechamber (or divided chamber), spark ignition engine concepts, including an analysis and evaluation of the applicability of these concepts to new automotive and stationary engines and retrofit installations. Relative to conventional automotive engines, prechamber engines exhibit very low carbon monoxide emissions accompanied by some reduction in the emission of nitrogen oxides. However, the hydrocarbon emission from prechamber engines is similar to that of conventional engines employing non-catalytic emission control systems, indicating a need for aftertreatment devices such as lean thermal reactors or catalytic converters. The fuel consumption of vehicles equipped with prechambers is similar to or slightly better than that of equivalent conventional vehicles at comparable levels of emission control. |
| Notes |
"February 1975." Includes bibliographical references. |
| Place Published |
Washington, D.C. |
| Corporate Au Added Ent |
Aerospace Corporation.; United States. Environmental Protection Agency. Office of Research and Development. |
| Title Ser Add Ent |
Research reporting series. Environmental protection technology ; EPA-650/2-75-023. |
| PUB Date Free Form |
1975 |
| Series Title Traced |
Environmental protection technology series ; |
| Series Title Untraced |
Environmental protection technology series ; EPA-650/2-75-023 |
| NTIS Prices |
PC A11/MF A01 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20140814123934 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01467cam 2200349Ia 45020 |
