Turbofan

June 19, 2007 - 11:30am

U.S. engine maker Pratt & Whitney (PW) is here touting its solutions to reduce carbon dioxide (CO2) emissions, including more fuel-efficient technologies and better engine maintenance. During a press conference here at the Paris Air Show on Tuesday, president Steve Finger highlighted existing PW engines features and pledged geared turbofan flight-testing very soon.

June 14, 2007 - 6:45am

No aircraft flies with MTU engines, and yet MTU is involved in one third of all aircraft engine programs. MTU is the largest independent maintenance provider for aircraft engines and is associated with the production in many major engine programs. It is also leading Europe’s NEWAC research program, aiming to develop a new-technology engine-core concept.

June 14, 2007 - 6:38am

Confidence in Pratt & Whitney’s geared turbofan (GTF) program is such that company president Steve Finger is talking about a potential widebody application for the engine. “We’re looking at that for late next decade,” he told Aviation International News.

June 14, 2007 - 6:37am

Having passed responsibility for an engine for the planned Bombardier C Series 110- to 149-seat jetliner to its U.S. parent, Pratt & Whitney Canada (P&WC) says time devoted to the exercise has not been wasted. Rather, it is contributing to work on a 10,000- to 14,000-pound-thrust design–dubbed X10–aimed at a future generation of large business and corporate jets.

June 13, 2007 - 11:58am

In recent years, engine manufacturers have shifted their emphasis from straightforward production of engines to the far more lucrative business of after-sales support.

Rolls-Royce is no exception. In the last decade, its TotalCare engines business has expanded by a healthy 10 percent a year, creating a business that by the end of 2006 was worth $3.9 billion–more than half the company’s total civil engines business.

June 13, 2007 - 11:20am

In January, Pratt & Whitney achieved a major milestone in its campaign to become a certified supplier of spares for CFM International’s CFM56-3 turbofans when it ran the first engine test containing parts it had re-engineered and manufactured. The event marked one of the final steps toward certification and delivery of the first P&W-manufactured CFM56-3 parts to the ground-breaking service’s launch customer, United Airlines.

June 12, 2007 - 11:00am

CFM International, the engine manufacturing joint venture between General Electric and Snecma of France, is forging ahead with a range of advanced engine studies as part of its leading edge aviation propulsion (LEAP56) program.

June 12, 2007 - 7:18am

The Franco-Russian Powerjet SaM146 turbofan engine, which is to power the Sukhoi Superjet 100 regional airliner, is set to fly by the end of this month. The first example of the 14,000- to 17,500-pound-thrust family made its first ground run in July 2006 at Rybinsk in Russia.

June 11, 2007 - 10:10am

When a new aircraft is breaking all sales records and only two engine companies compete to supply its power, it is hardly surprising that those two companies are sounding increasingly bullish. Boeing’s announcement in early April that the 787 had passed the 500-order milestone confirmed that the 787 has become the fastest selling commercial aircraft in its history.

May 31, 2007 - 11:43am

Phoenix-based engine and avionics manufacturer Honeywell says its 10,000-pound-thrust engine contender is well under way. Ron Rich, the company’s director of advanced technologies, told AIN that parts for the company’s HTF10000 demonstrator have already been ordered, with the core engine expected to be operational by the end of next year.

 
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