Turbofan

June 1, 2012 - 2:15am

Pratt & Whitney Canada expects to assemble and ground test the first PW800 demonstrator “some time this year,” P&WC president John Saabas told AIN during Pratt & Whitney’s “Media Day” event, held last month in Hartford, Conn. The PW800, which had won a place on the now defunct Cessna Citation Columbus in 2008, lost its only application when the program was suspended in 2009.

May 28, 2012 - 10:40am
The 2012 RAA convention brought news of new plans for turboprop-powered airliners.

A looming pilot shortage, stubbornly high fuel prices, industry consolidation and new regulations that will require, among other items, first officers to carry an Air Transport Pilots certificate by August 2013 all made their mark on the 37th annual Regional Airline Association convention, held May 21 to 24 in Minneapolis.

May 23, 2012 - 1:17pm

GE Aviation has teamed with Ocean Sky Jet Centre, a Luton FBO, “[to] allow us to best serve our customers so they can enjoy the games,” said Brad Mottier, vice president and general manager of GE Aviation’s Business & General Aviation organization. According to Mottier, dedicated GE Aviation field service representation will be on-site at Ocean Sky Jet Centre through the Olympics for any line maintenance needs. In addition, GE Aviation will position new and exchange materials in the region for easy access.

May 15, 2012 - 1:40pm

Now that its 11,000-pound-thrust Silvercrest turbofan has a launch application–the Cessna Citation Longitude–Snecma can get serious about engine certification efforts. Flight testing of the engine is due to start in the first half of 2013 using a Gulfstream GII as a testbed, with engine certification pegged for 2015, the French company said yesterday at EBACE.

May 15, 2012 - 1:25pm

GE Aviation has frozen the design of its 16,500-pound-thrust GE Passport 20 engine, which will power the Bombardier Global 7000 and 8000 business jets, the company announced at EBACE yesterday. Consequently, the GE engine has entered the detailed design phase. “Component fabrication will begin soon,” it said, “leading to the start of assembly of the first full engine by year-end.”

May 14, 2012 - 3:15pm

Pratt & Whitney Canada claims to have improved turnaround times for customers by 20 percent through a number of advances and innovations. For example, its online diagnostic tool enables customers using its PW300 turbofan, PW100 turboprop and PW200 turboshaft engine families to diagnose their engine issues quickly.

Here at the EBACE show, the engine maker is introducing a new product called flight acquisition storage transmission (FAST). This automatically acquires, stores and transmits engine and aircraft flight data for analysis for planned maintenance.

May 14, 2012 - 11:10am
GE

Development is well under way for GE Aviation’s 16,500-pound-thrust GE Passport 20 engine, which is set to power the Bombardier Global 7000 and 8000 business jets. The first engine is to begin ground testing in the second quarter of next year.

May 13, 2012 - 5:15pm

GE Aviation (Stand 1143) is here promoting its 800-hp H80 turboprop engine, which was certificated by the U.S. Federal Aviation Adminstration in March and already has several applications. Meanwhile, the HF120 turbofan program–for the HondaJet–has progressed slowly.

May 10, 2012 - 1:30pm

Williams International announced on Tuesday that its FJ44-3AP turbofan has gained EASA type approval. The 3,502-pound-thrust engine, which received FAA certification last May, powers the Nextant 400XT. Compared with the FJ44-3, the -3AP has 8 percent more takeoff thrust and 13 percent more cruise thrust, while weight was reduced 3 percent and cruise specific fuel consumption improved by 1.5 percent.

May 4, 2012 - 2:10pm
PD30 geared turbofan

The Kuznetsov design bureau, part of the United Engine Corporation (ODK), unveiled a new geared turbofan design at the Engines 2000 exhibition in Moscow last month. The PD30 is proposed for an upgrade to the Antonov An-124 Ruslan heavy airlifter, which is currently powered by the Ukrainian Ivchenko Progress D18T. The PD30 could also power Russia’s proposed widebody airliner, known as Airplane 2020.

 
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