Turbofan

July 14, 2014 - 1:15am

The past few years have not been easy for Mitsubishi Aircraft Corporation, the company’s product marketing director Noriyoshi Saito indicated yesterday here at the Farnborough International Airshow. The Japanese manufacturer is nevertheless proudly displaying a cabin mockup of its long delayed Mitsubishi Regional Jet (MRJ).

July 14, 2014 - 12:40am

Engine manufacturer CFM International announced yesterday here at Farnborough International 2014 that American Airlines has selected its Leap-1A turbofan engine to power 100 Airbus A320neos. At list price, CFM values the engine order at $2.6 billion. The aircraft order was originally announced in July 2011 and American will begin taking delivery of the aircraft in 2017.

July 14, 2014 - 12:30am

Textron AirLand’s new Scorpion tactical jet is making its international debut here in the UK. The clean-sheet design attracted curious onlookers last week at the Royal International Air Tattoo (RIAT) in Fairford, UK, including among them Gen. Mark Welsh, U.S. Air Force chief of staff. This week, the jet can be seen on static display at the Farnborough International Airshow through Thursday.

July 11, 2014 - 6:15am
A mockup of an open-rotor engine has been tested in an Onera wind tunnel since 2010; a full demonstrator is due to run in 2016.

As preparations continue for running a full open-rotor engine demonstrator in 2016 under Europe’s Clean Sky research effort, French engine maker Snecma (Hall 4 Stand B12) sees the program’s participants reaching a consensus as whether or not to proceed in the 2017-to-2019 time frame. Clean Sky, which also involves Airbus, Rolls-Royce and French research center Onera, has provided a relatively unexpected discussion platform, thus facilitating a general agreement.

July 11, 2014 - 6:00am
The Leap-1B, set to power the Boeing 737 Max, ran for the first time in mid-June. Eleven miles of carbon fiber is needed to weave a single Leap fan blade.

By the end of the year, CFM (OE 22) plans to have put together and tested around 20 Leap-1A/B/C turbofans, in preparation for their first flights next year and in 2016 on their respective application airframes. The Franco-American engine manufacturer is also gearing up for a swift production ramp-up, planned to reach an annual 1,700 engines by the end of the decade. The Leap will power the Airbus A320neo (Leap-1A), the Boeing 737 Max (Leap-1B) and Comac C919 (Leap-1C) narrowbodies.

July 6, 2014 - 3:35am

Mitsubishi Aircraft took delivery early last month of its first Pratt & Whitney PurePower PW1200G geared turbofan at the Mitsubishi Regional Jet’s (MRJ) final-assembly factory in Aichi Prefecture, Japan. Delivery of the engine from Pratt & Whitney’s Mirabel Aerospace Center in Quebec marks a major milestone toward final assembly of the first MRJ90 flight-test aircraft, which Mitsubishi expects to fly during next year’s second quarter.

July 3, 2014 - 2:04pm

France-based engine developer Price Induction is taking its DGen 380 turbofan on a U.S. tour this month. Exhibited on a mobile test bed, the 575-pound-thrust powerplant and all of its operating equipment have been mounted on a truck platform for the tour. Next stops are Chicago (July 21), Cleveland (July 24) and University Park, Pa. (July 28).

July 1, 2014 - 1:35pm

GE Aviation expects this month to fly the Passport engine that will power Bombardier’s Global 7000 and 8000. GE has shipped the first complete engine to Victorville, Calif., where it is about to be fitted to one of the company’s two Boeing 747 flying testbeds.

June 25, 2014 - 12:10pm

Price Induction will be touring the U.S. with its twin-spool unmixed-flow, high-bypass-ratio DGen 380 turbofan on a mobile test bed. The DGen 380 targets the personal light jet market, and the associated training solutions can be used by universities, aircraft maintenance schools and research organizations for courses such as engine operation training to acoustics and thermodynamics research. Cities already confirmed for demonstrations include Washington, D.C.(June 27); Chicago (July 21); Cleveland, Ohio (July 24); and University Park, Penn. (July 28).

June 18, 2014 - 12:44pm

CFM International has begun ground testing of the first Leap-1B engine developed to power Boeing’s new 737 Max family of narrowbody airliners. The joint venture between Snecma and GE announced today that ground tests began three days ahead of schedule on June 13 and that the 23,000- to 28,000-pound-thrust turbofan already has achieved full takeoff thrust.

 
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