«We found that the Brazuca ball had
more aerodynamic resistance at wind speeds between 50 and 70 km / h, compared with the Jabulani ball.
Not exact matches
Other tweaks to transform the Jetta from gas - burner to hybrid include a new ePower meter, the replacement of the tachometer with a power flow display, a
more aerodynamic body kit, and special 15 - inch wheels with low rolling -
resistance tires.
[39] Its
more aerodynamic Kammback body balances length and wind
resistance, resulting in a drag coefficient of Cd = 0.26.
It features low - rolling
resistance tires to reduce road friction, has grille shutters and sits lower to the ground, making the car
more aerodynamic and slippery against the wind at high speeds.
The LE Eco grade is differentiated by a
more efficient 140 - horsepower, 1.8 - liter engine with Valvematic technology; improved
aerodynamics; and low rolling
resistance tires.
Thanks to a particularly innovative overall technological system, improved
aerodynamics (cw = 0,281) and perfected rolling
resistance, the new, all - electric Volkswagen is over 15 per cent
more energy - efficient than the best steel - built direct competitor.
With the C4 Cactus AIRFLOW 2L concept, Citroën is demonstrating fuel consumption of 2l / 100 km (118 mpg US) through the use of optimized design with a 20 % improvement in
aerodynamics; lower rolling
resistance (Tall & Narrow) tires;... Read
more →
An optional Fuel Economy Package adds low
resistance silica tires, a
more efficient alternator, a five - speed automatic transmission, and
aerodynamic enhancements to increase fuel efficiency.
The EV version is fundamentally similar, but even
more eye - catching thanks to its blanked off radiator grille and unique 16 - inch alloy wheels which are designed for reduce
aerodynamic drag and are wrapped in low rolling
resistance tyres.
Open windows increase
aerodynamic drag (wind
resistance), making your vehicle use
more energy to push through the air.
A number of design and technology measures are readily available to increase a truck's fuel efficiency, including: low - rolling
resistance tires,
more efficient engines, devices to reduce idling and
aerodynamic drag, and predictive cruise control.
We can wonder, though, if simply down - sizing cars and engines, using
more carbon fibers and advanced materials, improving
aerodynamics, reducing rolling
resistance in tires, etc, might not be an easier way to gain efficiency.
Such breakthroughs reflect a variety of factors, notably including
more advanced
aerodynamic designs that not only reduce wind
resistance but also lower wind noise.