| Main Title |
Particulate measurement : vehicle preconditioning / |
| Author |
Danielson, Eugene.
|
| CORP Author |
Environmental Protection Agency, Ann Arbor, MI. Standards Development and Support Branch. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air, Noise and Radiation, Office of Mobile Source Air Pollution Control, Emission Control Technology Division, Standards Development and Support Branch, |
| Year Published |
1979 |
| Report Number |
SDSB-79-05 |
| Stock Number |
PB-297 572 |
| OCLC Number |
06031604 |
| Subjects |
Motor vehicles--Pollution control devices
|
| Additional Subjects |
Air pollution ;
Particles ;
Exhaust emissions ;
Sampling ;
Diesel engines ;
Graphs(Charts) ;
Concentration(Composition) ;
Light duty vehicles ;
Automobile exhaust ;
Air pollution sampling
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELCD |
EPA SDSB-79-05 |
|
NVFEL Library/Ann Arbor, MI |
04/18/2011 |
| NTIS |
PB-297 572 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
[9] p. : charts ; 28 cm. |
| Abstract |
A study has been made of the effects of different vehicle preconditioning on particulate emissions from three light-duty diesel automobiles. The results indicate that prior extreme operation of a vehicle can affect the level of particulate emitted during measurements by the Federal Test Procedure. However, one LA-4 driving cycle appears to provide adequate preconditioning for most cases. The duration and magnitude of the preconditioning effect varies among vehicles. |
| Notes |
Cover title. "December, 1978." "Feb., 1979." Technical report. |
