Record Display for the EPA National Library Catalog

RECORD NUMBER: 47 OF 271

OLS Field Name OLS Field Data
Main Title Effect of Dynamometer Inertia Increment and Power Setting on Emissions and Fuel Economy for Motorcycles.
CORP Author Environmental Protection Agency, Ann Arbor, Mich. Standards Development and Support Branch.
Year Published 1975
Report Number MC-75-03;
Stock Number PB-270 721
Additional Subjects Motorcycles ; Exhaust emissions ; Fuel consumption ; Regulations ; Requirements ; Data acquisition ; Dynamometers ; Inertia ; Dynamic tests ; Evaluation ; Variations ; Distance ; Road load characteristics ; Fuel economy
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-270 721 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 13p
Abstract
In developing motorcycle regulations, the increment of inertia weight to be set on the dynamometer was picked as 10kg. To provide data to support the choice of inertia increment, the effect of inertia on emissions and fuel economy needed to be quantitatively defined. Since road load horsepower setting is based on inertia increment, its effect on emissions and fuel economy required evaluation. A test program involving measuring emissions and fuel economy at various inertia and road load horsepower settings was conducted. Also evaluated was the magnitude of variations in the actual distance covered while driving the UDDS, and determine the effects on emissions and fuel economy.