The trucking industry is being encouraged by environmental and cost factors to improve fuel efficiency. One factor that affects fuel efficiency is the aerodynamic design of the vehicles; that is, the vehicles with lower aerodynamic drag will get better mileage, reducing carbon emissions and reducing costs through lower fuel usage. A significant tool towards developing vehicles with lower drag is the wind tunnel. The automobile industry has made great improvements in fuel efficiency by using wind tunnels to determine the best designs to achieve lower drag. Those wind tunnels are not optimum for testing the larger, longer heavy trucks since the wind tunnels are smaller than needed. The estimated costs for a heavy truck wind tunnel based on automotive wind tunnel technology are quite high. A potential nozzle concept to reduce wind tunnel cost and several other new possible approaches to lower wind tunnel costs are presented. These concepts are only ideas, with no available test data at this point, and must be vetted before full scale application.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Wind Tunnel Concepts for Testing Heavy Trucks


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Lacey, John (Autor:in)

    Kongress:

    SAE 2016 Commercial Vehicle Engineering Congress ; 2016



    Erscheinungsdatum :

    27.09.2016




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Wind Tunnel Concepts for Testing Heavy Trucks

    Lacey, John | British Library Conference Proceedings | 2016


    The Wind Tunnel Testing of Heavy Trucks to Reduce Fuel Consumption

    Cooper, Kevin R. | SAE Technical Papers | 1982


    The Wind Tunnel Testing of Heavy Trucks to Reduce Fuel Consumption

    Cooper,K.R. / Natl.Res.Council of Canada,Ottowa,CA | Kraftfahrwesen | 1982


    Scania’s New CD7 Climatic Wind Tunnel Facility for Heavy Trucks and Buses

    Kharazi, Amir / Ramden, Christer Michael / Söderblom, David et al. | SAE Technical Papers | 2016


    Scanias new CD7 climatic wind tunnel facility for heavy trucks and buses

    Duell,E. / Kharazi,A. / Nagle,P. et al. | Kraftfahrwesen | 2015