D8 Rear-Engine Aircraft Reduces Noise and Fuel Use

Jan-02-18 The D8 aircraft design concept moves the engines to the back to reduce drag, noise and emissions.

The D8 boasts several elements designed to improve efficiency. Its wider “double-bubble” fuselage requires smaller wings to carry its weight, while the integrated rear engines reduce the amount of thrust needed. This allows the aircraft to fly with smaller engines, further reducing weight and fuel requirements.

According to the team, the D8’s design requires 37 percent less fuel while also offering a 50 percent reduction in noise and an 87 percent reduction in nitrogen oxide emissions during landing and take-off cycles.

More Info about this Invention:

[PRNEWSWIRE.COM]
[AURORA.AERO]

---