More than 100 hours of testing on a full-scale PW1000G PurePower engine core has so far validated Pratt & Whitney's performance goals for its new generation of commercial jet engines, the company announced today. The core has also demonstrated “excellent” starting and operability characteristics, according to Pratt & Whitney.
Pratt & Whitney
Despite last year’s cancellation of the Cessna Columbus program, which would have been the launch customer for Pratt & Whitney Canada’s PurePower PW800 series of engines, progress continues on the 10,000-pound-thrust class turbofan, and the engine maker (Booth No. 328) is actively discussing applications with airframers for the new powerplant.
Germany’s MTU Aero Engines has finished building the first high-speed, low-pressure turbine for Pratt & Whitney’s PurePower PW1524G, the engine destined for the Bombardier C Series aircraft.
Pratt & Whitney Canada is evaluating options for expanding its customer support network in the Asia-Pacific region in response to a rapidly growing operator base for its engines.
Pratt & Whitney has signed two more contracts for its EcoPower engine washing service. Amsterdam-based charter operator ArkeFly has inked a three-year agreement for its fleet of PW4060 and CFM56-7 turbofans, while Hawaiian Airlines renewed a previous agreement, signing up for five more years. Hawaiian uses PW4060, GE CF6-80A2 and Rolls-Royce Trent 700 engines. Pratt’s EcoPower reduces fuel burn by up to a claimed 1.2 percent.
German-based engine manufacturer MTU Aero Engines is here at the Paris Air Show (Hall 2 Stand AB 151) exhibiting a cutaway mockup of a geared turbofan. This is the basic concept for its Claire (clean air engine) technology program, whose aim is to cut carbon dioxide (CO2) emissions by 30 percent by 2035. It is making its first step under the umbrella of the European Commission’s Clean Sky joint technology initiative.
Pratt & Whitney’s EcoPower engine wash for the F117 turbofan is helping the worldwide C-17 fleet achieve an 85-percent mission-capable rate, despite the aircraft routinely operating in harsh conditions. EcoPower reduces fuel burn by 1.2 percent, as well as carbon dioxide emissions and exhaust gas temperature.
The downturn in demand in some of its markets has not dented the ardor of engine maker Pratt & Whitney for developing new technology. “We have to be ready for the upturn,” said the U.S. company’s new president, David Hess. “We have to keep people focused on the great future of Pratt & Whitney, positioning ourselves for a strong recovery.”
The first Air France Airbus A380 powered with Engine Alliance GP7200 engines successfully completed a four-hour inaugural test flight from Airbus’s Toulouse, France manufacturing site last Thursday, the company announced today. On Monday, the aircraft flew to Airbus’s Hamburg, Germany facilities for paint and interior completions work. Airbus has scheduled the A380 for delivery to Air France in October.
The first GP7200-powered Airbus A380 will enter service with Emirates on August 1 on a flight from Dubai to New York City. The milestone will mark the first engine Alliance-powered aircraft to enter service since General Electric and Pratt & Whitney formed a partnership in 1996 to design and manufacture the engine for the A380. The powerplant is derived from the GE90 and the PW4000.