Rolls-Royce is making progress in the development of its next generation of Trent engines with the completion of testing of the composite carbon/titanium (CTi) fan systems for its Advance and Ultrafan turbofan designs. The CTi was tested at the engine maker’s John C.
The FAA is adopting a new airworthiness directive for the Bombardier CL-600-1A11. It requires revising the airplane flight manual to prohibit thrust reverser operation. The AD also calls for repetitive detailed inspections of both engine thrust reversers for cracks and modifying them if necessary. Modifying the thrust reversers is also an optional terminating action for the repetitive inspections.
United Turbine Parts (UTP) lays claim to being the world’s leading independent supplier of Pratt & Whitney Canada PW100 and PT6 engines and components. With Latin America having a growing fleet of aircraft powered by these turbine engines, the region is an important growth market for the U.S. company.
The General Aviation Joint Steering Committee Safety Assessment Team (SAT) is recommending the use of angle-of-attack indicators for general aviation aircraft. The recommendation emerged from a recently completed study of 2,472 accidents that occurred between 2001 and 2010. The SAT determined that the use of AoA-based systems by the GA community is an effective method for reducing loss-of-control accidents in the approach and landing phase of flight.
Parker Aerospace is here at FIA 2014 (Hall 4 Stand A18) highlighting a variety of technology developments and improvements in its customer support provisions.
Eaton has been selected by Rolls-Royce to continue providing its engine build-up for another Trent engine program, the Trent XWB-97. The 97,000 pound-thrust turbofan will power the new Airbus A350-1000 platform.
Pratt & Whitney on Sunday announced that is has managed to reduce fuel burn on the PW1100G-JM for the A320neo family by another 2 percent. Dubbed the PurePower Engine Advantage, the enhancement centers on improved aerodynamics and cooling.
Clean Sky (Hall 4 Stand B10), Europe’s aerospace research venture, is exhibiting a model of a modified Airbus A340 with so-called “laminar flow” on an outboard section of the wings. The technology, if applied to the entire wing, could bring a 5-10 percent improvement in fuel burn. The A340 testbed is scheduled to fly next year.
The Engine Alliance, a 50-50 joint venture of GE and Pratt & Whitney, has received EASA approval for two new thrust ratings for the GP7200 turbofan engine, one of the two engines available to power the Airbus A380. The new ratings bring the GP7200 to four thrust rating configurations.
The Bauhaus Luftfahrt aerospace think-tank in May unveiled a concept for a “propulsive fuselage” aircraft, opening a new possibility for fuel burn reduction. It is part of a European Union-funded project in cooperation with a number of research centers, as well as MTU Aero Engines and Airbus Group Innovations (OE13). The latter company is also studying a hybrid-power regional airliner with Rolls-Royce (Hall 4 Stand H3). Meanwhile, it is flying a hybrid-lift quadcopter demonstrator for unmanned military and civil missions, the Quadcruiser.
- Page 1