As Bell prepares for flight tests, the T901 engine, also a new development program, is still progressing through developmental testing with GE for the Army and has an expected clearance for flight in 2024.
The XB-1 concept vehicle could be flying soon, the Overture aircraft's factory is on schedule, and its Symphony engines are on track for hardware rig tests.
The company says that the UltraFan development will enable it to offer a portfolio of two-shaft, three-shaft, direct drive and geared propulsion solutions to power future aircraft.
The XA100 engine is estimated to provide pilots up to 25 per cent greater fuel efficiency and 30 percent greater range to help the U.S. ensure its airpower advantage in contested environments.
Once the aircraft has been functionally tested with the T901 installed, the next steps for the Bell 360 include completing the Test Readiness Review and a restrained ground run.
With a significant portion of the exterior building constructed, the Overture Superfactory continues to take shape and remains on track for completion in 2024.
Hydrogen burns far hotter and more rapidly than kerosene, so new nozzles were needed to control the flame position using a new system that progressively mixes air with the hydrogen to manage the fuel's reactivity.
Compared to a piston aeroengine or turbine delivering power in a similar range, the XBS is reckoned to be an order of magnitude lighter, considerably smaller and virtually maintenance free.
During the comprehensive indoor and outdoor test programme, the engine demonstrated its performance operating at sea-level and altitude conditions on both conventional jet fuel and 100% Sustainable Aviation Fuel.
This joint venture will be India's first domestic engine design and manufacturing capability, and will work on the country's future 13-ton IMRH (Indian Multi-Role Helicopter) and naval version.
The LMXT will first be produced as an A330 airliner at Airbus' U.S. Manufacturing Facility in Mobile, Alabama, before being configured for strategic tanking at the Lockheed Martin Aeronautics facility in Marietta, Georgia.
The development programme has included rigorous testing of the new ultra-low emissions ALM combustor, compatible with 100% SAF, and new accessory gearbox, which allows for higher additional power extraction.
Amongst many enhancements, the Ascend will include all-new cabin windows that are nearly 15 per cent larger and offer more natural light with translucent and opaque shade settings and optional lighted window rings.
The demonstrator includes Advance3 core architecture, combined with ALECSys lean burn combustion system, carbon titanium fan blades and a composite casing. The power gearbox has run at 64MW, an aerospace record.
The proven track record of Rolls-Royce and pedigree of the RR300 made the selection easy; the engine has nearly two decades of operation in civilian aerospace and has exceeded over 1.6 million flight hours.
In this first test flight, one of the aircraft's turbine engines was replaced with Universal Hydrogen's fuel cell-electric, megawatt-class powertrain. The other remained a conventional engine for safety of flight.
By 2025 HE-ART, which brings together 38 partners with Safran Helicopter Engines as technical coordinator, plans to ground test a hybrid electric propulsion engine intended for regional turboprop aircraft.
The two companies are building closer cooperation which will also include the manufacturing of seven critical forging and casting raw parts for the Shakti engine of Dhruv and the Light Combat Helicopter.
The Dash 8-300 will be the largest hydrogen fuel cell-powered aircraft to fly, and second as a hydrogen-powered aircraft only to the Tupolev Tu-155 tested in 1988 with one jet engine converted to burn hydrogen.
By 2032, Boom will hire more than 2,400 workers at the factory, and recruiting is already under way. The North Carolina location is close to several top-tier aerospace suppliers.
The new propulsion system is already installed on the latest AW09 prototype, PS4 (Pre Series 4), which is about to start flight test activities at Kopter’s facility in Mollis.
The UltraFan demonstrator has a fan diameter of 140 inches and offers a 25% fuel efficiency improvement compared with the first generation of Trent engine.
Chimera II is a hypersonic turbine-based combined cycle engine - a hybrid between a turbine engine and a ramjet. This allows for both low-speed and high-speed operation.
