| Main Title |
Vehicle test results from a small twin-roll electric dynamometer / |
| Author |
Thompson, Glenn. ;
Hutchins, F. P.
|
| Other Authors |
|
| CORP Author |
Environmental Protection Agency, Ann Arbor, MI. Standards Development and Support Branch. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Mobile Sources, Emission Control Technology Division, Standards Development and Support Branch, |
| Year Published |
1987 |
| Report Number |
EPA-AA-SDSB-87-04 |
| Stock Number |
PB87-194668 |
| OCLC Number |
789234200 |
| Subjects |
Automobiles--Motors--Exhaust gas ;
Automobiles--Fuel consumption ;
Air--Pollution--Measurement ;
Dynamometer
|
| Additional Subjects |
Motor vehicles ;
Dynamometers ;
Tests ;
Exhaust emissions ;
Fuel consumption ;
Road tests ;
Test equipment ;
Fuel economy ;
Air pollution abatement
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELCD |
EPA AA-SDSB-87-04 |
|
NVFEL Library/Ann Arbor, MI |
04/30/2012 |
| NTIS |
PB87-194668 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
32, [30] p. ; 28 cm. |
| Abstract |
The report investigates vehicle test results from a small twin-roll electric dynamometer. The first objective was to determine the level of equivalency between emissions and fuel economy test results obtained on a hydrokinetic power absorbtion unit dynamometer and on the D.C. motor electric dynamometer and to define any differences between them. The second objective was to quantify, if possible, performance advantages of the electric dynamometer. Specifically, it was to investigate the changes in the measured emissions and fuel economy resulting from changes in the shape of the dynamometer road load force versus velocity curve. |
| Notes |
Technical report. "April 1987." "EPA-AA-SDSB-87-04." Cover title. Includes bibliographical references (p. 32). |
