Aeroengines
Rolls-Royce successfully tests UltraFan aeroengine demonstrator
First tests with sustainable aviation fuel (SAF) were performed at a large, indoor aeroengine testing facility in Derby, U.K., advancing the UltraFan’s decade-long development.
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Austro Engine researches future propulsion systems for general aviation
A sister company to composite airframer manufacturer Diamond Aircraft, Austro Engine collaboratively studies an ignition jet option using sustainable aviation fuels for reduced emission results.
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Plant tour: Albany Engineered Composites, Rochester, N.H., U.S.
Efficient, high-quality, well-controlled composites manufacturing at volume is the mantra for this 3D weaving specialist.
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Rolls-Royce prepares UltraFan technology demonstrator for testing
The UltraFan aeroengine, with a fan diameter of 140 inches, is designed with a suite of technologies to contribute to fuel efficiency for narrowbody and widebody aircraft.
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Airbus reveals hydrogen-powered zero-emission engine
Fuel cell engine architecture will be tested onboard Airbus’ ZEROe demonstrator aircraft to determine feasibility of a 2035 entry-into-service.
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GE Aerospace grows Indian aeroengine supply chain
GE’s “Make in India” strategy brings in a total of 13 companies, some with composites expertise, that have demonstrated the ability to master aeroengines’ complex manufacture and special processes.
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NCC successfully demonstrates AFP manufacture of CMC parts
Core Research program adapts existing AFP technology and identifies optimal deposition parameters using a novel 3M towpreg material for wider CMC use.
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COMAC reports C919 flight testing is complete
Seven C919s have been built and flown to date, with test flights at four locations across China. Composites continue to be key elements for the nacelle system, aircraft tail and more.
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Airbus and CFM launch flight test demonstrator for advanced open fan architecture
Flight test demonstrator aims to mature and accelerate development of advanced propulsion technologies as part of CFM RISE program, with CFRP blades as key part of design.
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Rolls-Royce reports strong progress in Pearl 10X testing
Composites-intensive aeroengine culminates 1,000+ hours of testing with recent ultra-low emissions ALM combustor, accessory gearbox development, so far proving its reliability and performance requirements.
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