That higher rear wing
with drag reduction is adjustable from 32 to 0 degrees.
Not exact matches
Instead he proposes a lightweight aircraft
with high thermodynamic efficiency and extreme
drag reduction — not so much a flying car as a powered glider that cruises at about 100 miles an hour and gets at least 100 miles per gallon.
Related Awards # 1235881 Convective Thermal Transport at Superhydrophobic Surfaces # 1066426 Investigation of icephobic behavior of surfaces
with tunable properties # 1331817 STTR Phase I: STTR Proposal on Atmospheric Water Capture using Advanced Nanomaterials # 1066356 Turbulent Flow
Drag Reduction Using Surfaces Exhibiting Superhydrophobicity and Riblets # 1235867 Collaborative Research: A Micropatterned Wettability Approach for Superior Boiling Heat Transfer Performance # 0952564 CAREER: Fundamental Studies of Condensation Phenomena on Heterogeneous and Hierarchical Nanoengineered Surfaces
Together
with a slight improvement in
drag (its coefficient drops one hundredth to 0.30; the Camry's is 0.28) and a slight
reduction in weight — as much as 78 pounds, depending on trim — the new 2013 Altima posts big gains in EPA fuel economy: the city rating jumps from 23 mpg to 27 mpg, and highway mileage goes from 32 mpg to a top - of - the - class 38 mpg.
Aerodynamics were a key focus during development — the new Silverado spent more than 1,000 hours in wind - tunnel tuning —
with Chevrolet claiming a seven percent
reduction in
drag compared to the outgoing truck.
To hit 200 (reasonably) safely, the SVT team revised the Shelby's aerodynamics, achieving a slight
reduction in overall
drag with a considerable
reduction in front - end lift.
With the upgrade, the rear wing will raise to, «improve stability when lifting off the throttle or cresting a hill,» and also will have a
Drag Reduction System mode that lowers the wing for improved performance on high - speed straights.
Detailed management of underbody and engine - room airflow, along
with specific wheel designs, net further
reductions in
drag.
These new powertrain products — combined
with weight
reductions of 100 kg (220 lbs) on next - generation vehicles, improved aerodynamic design to reduce
drag, and the introduction of electric devices like the fuel - saving stop / start system called i - stop (currently available in Japan and Europe)-- will contribute to meeting the Mazda's global 2015 fuel economy improvement goal of 30 %,
with an accompanying drop in CO2 emissions of 23 % (compared to 2008).
Features include optimized wide - span gear spacing coupled
with drag -
reduction actions plus three overdrive gears.
With a new lightweight body and 7 per cent
reduction in aerodynamic
drag, the third - gen Outlander is relatively more efficient as well.
For the Hybrid however, there is a unique front bumper fitted
with extra vents supplying additional air flow and a
reduction in
drag.
The streamlined design ensures the all - new Discovery is the most aerodynamic Discovery yet,
with a
drag coefficient from 0.35 contributing to improved efficiency and NVH
reductions.
Aerodynamic Performance As introduced on the 2016 Accord, improved aerodynamic performance was an important development theme for the 2017 Accord Hybrid,
with particular emphasis on
drag reduction.
Aerodynamic Performance For 2016, improved aerodynamic performance was an important development theme,
with particular emphasis on
drag reduction.
The new 1.4 turbo's performance, combined
with a mass
reduction of more than 110 kg and an aerodynamic
drag coefficient (Cd) of just 0.29, which GM says is best - in - class, supports an estimated fuel consumption of just 5.9 L / 100 km on the highway.
The resulting
reduction in mechanical
drag along
with revisions to the existing S - tronic dual clutch gear box are said to provide prototype versions of the A4 2.0 TFSI quattro ultra
with fuel savings of up to 0.3 l / 100 km in everyday driving conditions.
Certain models also feature
reductions in brake - pad
drag on the discs and wheels fitted
with low rolling resistance tires, inflated to a higher pressure.
The transmission delivers improved acceleration and performance compared
with previous six - speed automatic transmissions, thanks to optimized wide - span gear spacing, coupled
with drag -
reduction actions.
Along
with producing less
drag, aerodynamic upgrades and exterior refinements have led to a
reduction in wind noise.
The forward - leaning grille remains (
with six different designs); the new frame
with splayed rail ends moves the tow hooks outward and down (even as fog lamps moved to the corners), while a steel bumper has larger openings for cooling and allows a six - count wind -
drag reduction.
The Turbulence Flow Control group at the University of Warwick has been studying non-powered (passive) flow control actuators as a means of reducing
drag for some time,
with the goal of developing flow - control technologies capable of major
drag reductions on passenger jet aircraft.