| Main Title |
Heavy-duty fuel economy programs : Phase I, specific analysis of certain existing data / |
| Author |
Ingalls, Melvin N. ;
Mason., Robert L. ;
|
| Other Authors |
|
| CORP Author |
Ingalls, Melvin N. |
| Publisher |
Environmental Protection Agency, Office of Air and Waste Management, Office of Mobile Source Air Pollution Control, Emission Control Technology Division ; For sale by the National Technical Information Service, |
| Year Published |
1977 |
| Report Number |
EPA-460/3-77-001; SWRI-AW-11-4311; EPA-68-03-2220 |
| Stock Number |
PB-284 985 |
| OCLC Number |
06182974 |
| Subjects |
Motor vehicles--Fuel consumption
|
| Additional Subjects |
Air pollution ;
Exhaust emissions ;
Fuel consumption ;
Trucks ;
Dynamometers ;
Hydrocarbons ;
Carbon monoxide ;
Nitrogen oxides ;
Gasoline engines ;
Diesel engines ;
Tables(Data) ;
Regression analysis ;
Concentration(Composition) ;
Computer programs ;
Numerical solutions ;
Fortran ;
Heavy duty vehicles
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELCD |
EPA 460-3-77-001 |
|
NVFEL Library/Ann Arbor, MI |
09/26/2011 |
| NTIS |
PB-284 985 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
438 leaves in various foliations ; 28 cm. |
| Abstract |
This report presents the results of several specific items of analysis conducted on heavy-duty vehicle data generated from two EPA projects. The purpose of the analysis was to provide information on the relationship between engine dynamometer fuel consumption and emissions and fuel consumption and emissions of trucks in actual use. Two separate tasks are covered. In the first task, ten specific items of analysis were performed on the gasoline-powered and diesel-powered truck fuel consumption and emissions data generated under the title 'Study of Emissions from Heavy-Duty Vehicles'. In the second task, the data from CRC Project CAPE-21-71, 'Truck Driving Pattern and Use Survey' were utilized to attempt to develop modal coefficients for both the 9-mode heavy-duty gasoline and 13-mode heavy-duty diesel emissions tests that would correlate the 9 and 13-mode BSFC values with fuel economy of trucks in actual use. This latter attempt was largely unsuccessful. |
| Notes |
Performed by Southwest Research Institute, San Antonio. "PB-284 985." Includes bibliographical references (leaves 216-217). |
