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Aerodynamic measures

In TRANSFORMERS, the focus is to assess the various options and to select the optimal combination in terms of fuel saving potential, loading efficiency and cost.

Options that will be considered are:

  • State of the art lightweight trailer designs;
  • Lift-able roofs to reduce frontal surface and lower drag with the possibility to load voluminous cargo when needed (left picture);
  • Automatic adjustable front deflector (spoiler) on top of the truck(11); Introduction of rear diffuser, side skirts (2), underbody deflectors, aerodynamic wheel housing and boat tail;
  • Closing gaps between truck and (semi)trailer (14, 15)

 

Aerodynamic_design-2

 

TRANSFORMERS shall investigate the potential of various combinations by CFD-simulation. The result will be a toolbox of intelligent, optimized aerodynamic devices for trucks and (semi)trailers and a guideline for selecting optimal combinations. Potential fuel savings (= project target) for truck-trailer combinations with optimal aero dynamics are upto 8%.

Aerodynamic_design-1

Schematic picture of an aerodynamic semi-trailer design and targeted innovations.

News

HoD Trailer awarded [SCB]
TRANSFORMERS Final Conference

Events

April 16, 2018
Transport Research Arena 2018

Facts & Figures

  • Full name: Configurable and Adaptable Trucks and Trailers for Optimal Transport Efficiency
  • Acronym:TRANSFORMERS
  • Duration: 4 years
  • Start date: 1 September 2013
  • Total budget: 7.9 M€
  • EC Funding: 5.2 M€

Objectives 

  • Develop and demonstrate Hybrid-on-Demand Driveline for Truck-trailer Combination
  • Develop innovative complete vehicle aerodynamic measures
  • Develop innovative loading efficiency measures