Qatar Airways CEO Akbar Al Baker's surprise revelation at the Farnborough airshow that "issues” with the Pratt & Whitney PW1000G geared turbofan engine had blocked an order for as many as 90 Bombardier C Series jets at the show seemed the last thing P&W needed at a critical time for the engine program.
Pratt & Whitney PW1000G
Pratt & Whitney believes open rotors are not the solution to powering future single-aisle aircraft and will offer developed versions of its PW1000G series of geared turbofans for all new and derivative single-aisle aircraft.
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.
MTU Aero Engines held a “last bolt” ceremony to mark a major milestone in the development of Pratt & Whitney’s PurePower PW1524G geared turbofan engine slated to be used on Bombardier C Series. The company developed the engine’s turbine, which will now be sent to Pratt & Whitney to be installed on the first PurePower PW1524G engine. The engine will then begin testing procedures.
SIA Engineering (SIAEC) has signed an agreement to participate in Pratt & Whitney’s PurePower PW1000G engine risk-revenue sharing program (RRSP) with a 3-percent stake in the Bombardier C Series engine program and a 1-percent stake in the Mitsubishi Regional Jet engine program.
SIA Engineering (SIAEC) and Pratt & Whitney have signed a partnership deal that will see the Singaporean MRO provider participate in the PW1000G risk-revenue sharing program, SIAEC announced today.
SIA Engineering (SIAEC) and Pratt & Whitney have signed a partnership deal that will see the Singaporean MRO provider participate in the PW1000G risk-revenue sharing program, SIAEC announced today. Under the terms of the deal, SIAEC will take a 3-percent stake in the PW1000G engine development for the Bombardier C Series and a 1-percent stake in the PW1000G variant under development for the Mitsubishi MRJ.
Pratt & Whitney’s new PW1000G–formerly known as the Geared Turbofan–found its third application this month in the MC-21 narrowbody under development by Russia’s Irkut Corporation. For Irkut, Pratt’s willingness to spend the resources necessary to adapt a 30,000-pound-thrust version of the PW1000G to power a hypothetical Russian airliner lent some much desired credibility to the still relatively obscure program.
Russia’s Irkut Corp. has chosen the Pratt & Whitney PurePower PW1000G engine to power the MC-21–a new family of 150- to 210-seat passenger jets scheduled for first flight in 2014 and entry into service in 2016. The deal gives Pratt’s PW1000G–formerly known as the Geared Turbofan–its third firm application. Mitsubishi has chosen the engine for its MRJ regional jet and Bombardier for its C Series narrowbody.
While focused on delivering geared turbofan (GTF) engines for the new Mitsubishi MRJ and Bombardier C Series, Pratt & Whitney is turning its attention to the wider applications of a technology that offers a 12- to 15-percent improvement in fuel burn by allowing the engine fan and low-pressure turbine to operate at optimum speeds.