| Main Title |
Category selection for transient heavy-duty chassis and engine cycles / |
| 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 |
EPA HDV-78-01 |
| Stock Number |
PB-294 088 |
| OCLC Number |
701512446 |
| Subjects |
Trucks--Motors--Exhaust gas ;
Trucks--Motors (Diesel)--Testing
|
| Additional Subjects |
Trucks ;
Buses ;
Internal combustion engines ;
Periodic variations ;
Gasoline engines ;
Diesel engines ;
Chassis ;
Statistical distribution ;
Fuel consumption ;
Air pollution ;
Heavy duty vehicles
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA HDV-78-01 |
|
AWBERC Library/Cincinnati,OH |
03/20/2024 |
| ELCD |
EPA HDV-78-01 |
|
NVFEL Library/Ann Arbor, MI |
02/15/2011 |
DISPERSAL |
| NTIS |
PB-294 088 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
73 pages : illustrations, charts ; 28 cm |
| Abstract |
The Emission Control Technology Division (ECTD) of EPA has generated heavy-duty transient engine and chassis cycles representative of the truck operational data collected during the CAPE-21 survey. This report summarizes the considerations and decision process used in arriving at the final vehicle categories for which heavy-duty transient cycles were developed. Statistical comparisons between various operational parameters were primarily relied upon in selecting the valid category combinations. It was possible to reduce the original number of vehicle categories from 28 to 9 for engine cycles and from 28 to 5 for chassis cycles. |
| Notes |
Technical report. Cover title. "HDV-78-01." "May, 1978." |
