This paper derives a parametric equation for predicting the fuel economy of on-highway heavy-duty trucks. The accuracy of this equation is compared to actual vehicle MPG results. Based on this equation, the relative importance of the numerous parameters which affect the fuel economy of on-highway heavy-duty vehicles are calculated and discussed. To illustrate the value of this methodology, the development of the newest Freightliner Energy Saver package is described and the results from a cross-country fuel economy test of this package are presented. using thes esame methods, the future for increasing on-highway heavy-duty truck fuel economy is epxlored.
Increasing heavy-duty truck fuel economy
Verminderung des Kraftstoffverbrauchs bei schweren Lastkraftwagen
SAE-Papers ; 1-18
1991
18 Seiten, 16 Bilder, 3 Tabellen
Aufsatz (Konferenz)
Englisch
Increasing Heavy-Duty Truck Fuel Economy
SAE Technical Papers | 1991
|Increasing heavy-duty truck fuel economy
Kraftfahrwesen | 1991
|Heavy-duty truck fuel economy test in actual road traffic
Kraftfahrwesen | 1997
|Heavy-Duty Truck Fuel Economy Test in Actual Road Traffic
SAE Technical Papers | 1997
|Medium-and Heavy-Duty Truck Fuel Economy and Consumption Trends
SAE Technical Papers | 1981
|