Rolls-Royce Gears Up Engine Designs for Future Flight | Aviation International News

Paris Air Show 2023

Rolls-Royce Gears Up for Future Flight

Rolls-Royce has a host of technology programs under way, including ultra-efficient turbines and hydrogen power.

Rolls-Royce hydrogen — Rolls-Royce has tested a AE2100-A turbine adapted to run on gaseous hydrogen fuel. The first runs took place in an outdoor test facility at MoD Boscombe Down in the UK. (Photo: Rolls-Royce)

By David Donald • Contributor - UK

June 20, 2023

Despite the growth of electric motors for aviation, the gas turbine engine will continue to provide power for many years to come, according to Rolls-Royce. One of the “big three” players in the global aircraft propulsion field, Rolls avers that only gas turbines can provide the necessary power density to propel large aircraft over long ranges. Even for small aircraft on shorter ranges, the gas turbine plays a part in providing power as part of a hybrid-electric propulsion system, such as the 600- to 1,200-kilowatt turbogenerator announced by the company this week at the Paris Airshow.

Tackling sustainability stands at the heart of Rolls-Royce technology efforts, including the development of electrical power units. For the gas turbines, however, the company is focusing on efficiency and adapting them to cleaner and ultimately zero-carbon fuel sources.

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