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 PW1000G
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.
Development of Mitsubishi Aircraft’s MRJ regional jet continues on schedule, as some 800 engineers, designers and subcontractors in Nagoya, Japan, work to complete the project’s critical design review by the end of this year. Finished with the project’s preliminary design review in April, the engineering team aims to ready the first of four MRJ90 prototypes for first flight near the end of 2011.
Development of Mitsubishi Aircraft Corporation’s MRJ regional jet continues on schedule, as some 800 engineers, designers and subcontractors in Nagoya, Japan, work to complete the project’s critical design review by year-end. The engineering team finished with the project’s preliminary design review in April and aims to ready the first of four MRJ90 prototypes for first flight near the end of 2011.
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 has (Hall 5 B20-B30) frozen the design configuration of the PW1000G geared turbofans for both the Mitsubishi Regional Jet and Bombardier C Series after finishing the final phase of demonstrator testing this past spring on an Airbus A340-600 testbed in and around Toulouse, France.
The in-development geared turbofan (GTF) has been attracting most of the headlines at engine manufacturer Pratt & Whitney lately, and it does indeed promise to make a large leap in powerplant efficiency and environmental friendliness when it enters airline service in 2013.
Pratt & Whitney has frozen the design configuration of the PW-1000G Geared Turbofans for both the Mitsubishi Regional Jet and Bombardier C Series after finishing the final phase of demonstrator testing on an Airbus A340-600 testbed in and around Toulouse, France.