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.
Mitsubishi Regional Jet
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.
Mitsubishi Aircraft has hired the engineering division of BAE Systems Regional Aircraft to provide design integration and certification services for the development of its new MRJ regional jet. The program will focus on the integration of the aircraft’s propulsion system, specifically on the Pratt & Whitney PW1000G engine and its pylons, nacelles, auxiliary power units and fuel systems.
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.
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.
Engineers and designers in Nagoya, Japan, have kept busy over the past year redrawing parts of the nascent Mitsubishi MRJ regional jet to satisfy the evolving desires of potential and existing airline customers. However, in the expectation that they will freeze the airplane’s design in the third quarter of 2010, the development team knows that the time for major changes has passed.
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.