Doen works closely with boat and engine manufacturers to put together the ideal motor/jet package for each vessel. Today, we take great pride in knowing this first-of-its-kind demonstrator has been a real game-changer for the aviation industry and a key step-change in our ambition to help decarbonise aviation.
Find out more! Facebook Twitter Pinterest How the E-Fan X jet could work.
There is still a long way to go, and at the current pace of battery and electrical engine technology it won’t be until 2030 that even hybrid electric technology is used in commercial aviation.
A BAe 146 test aircraft with one of its four jet engines replaced by a 2.5MW motor was due to embark on its first flight in 2021. The E-Fan X passenger jet will require more than 30 times the power, two megawatts, for a single electric engine.
It delivers the best range, speed, noise and cost, meaning our customers can travel in style anywhere, anytime, without having to worry about the impact on their pocket, or the environment. The hybrid turbine engines include a first thrust-generating device that includes a turbine with a turbine rotary shaft and a clutch, which includes a clutch input, which is operatively coupled to the turbine rotary shaft, and a clutch output. "This redefines powered flight by providing electricity to spare in a safe, light package built for aviation," said Bryan Wood, senior director of Honeywell's hybrid-electric and electric propulsion programs. Electric propulsion will bring airliner competitive economics to mid-sized aircraft over ranges from 700 miles in the early 2020s to over 1,000 miles by 2030. Hybrid turbine engines and methods of operating the same are disclosed herein. As powerful as jet engines are, they are still not as fuel efficient (and thus emissions efficient) as they could be. Project 804 will use a Bombardier Dash 8 with a two-megawatt hybrid-electric engine on one side. In the test aircraft, one of the four jet engines was slated to be replaced by a 2MW electric motor. By May 2018, there were over 30 projects, and short-haul hybrid-electric airliners were envisioned from 2032. Hybrid aircraft will give rise to a regional air system that is very different from the concentrated hub-spoke of the jet engines today. A hybrid electric aircraft is an aircraft with an hybrid electric powertrain, needed for airliners as the energy density of lithium-ion batteries is much lower than aviation fuel.By May 2018, there were over 30 projects, and short-haul hybrid-electric airliners were envisioned from 2032.
The only limiting factor to electric aviation is the power source, and as a step forward every major manufacturer is already designing hybrid electric planes.
The clutch defines an engaged state and a disengaged state.
Next year, Rolls-Royce will help to launch E-Fan X, a hybrid-electric technology flight demonstrator. Starting in 2010 with the CriCri – the world’s first fully electric aircraft – Airbus has also produced the all-electric E-Fan 1.0 and hybrid E-Fan 1.2, which combined a 60 kW motor with a combustion engine. The E-Fan X passenger jet will require more than 30 times the power, two megawatts, for a single electric engine.