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FIA16

Where Jet Engines Take a Licking But Keep On Ticking

Tomas Kellner
July 12, 2016
Every day is a bad day for flying if you hang out with Brian DeBruin. DeBruin runs GE Aviation’s jet engine test operations site in Peebles, Ohio, and his job is to make sure that GE engines keep working when they fly into an hailstorm, encounter a dust cloud or ingest a goose. He and his team even set off small explosions inside jet engines to simulate blade failure.
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FIA16

Are You Ready For The World’s Largest Jet Engine? It’s As Wide As A Boeing 737 And More Powerful Than America's First Manned Space Rocket

Tomas Kellner
July 11, 2016
A 10 percent increase in fuel efficiency might not sound like a lot, but in aviation, according to Wired, “engineers would step over their own mothers for a one percent bump.”
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FIA16

We've Got An Exclusive Look At Boeing's Brand New 737 MAX Jet

Tomas Kellner
July 11, 2016
Boeing test pilot Ed Wilson brought this weekend to England the American plane maker’s brand new, next-generation Boeing 737 MAX passenger jet. He flew it here for the Farnborough International Air Show, which started on Monday, but we got an exclusive close look at the plane over the weekend.
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Aerospace

Up In The Air: The World’s Hardest-Working Jet Engine Has Logged 91,000 Years in Flight

Tomas Kellner
June 07, 2016
How long is 91,000 years? Go back that far in the history of the earth and the Sahara was a wet and fertile plateau. It's also the cumulative amount of time that the world’s most hardest-working jet engine, the CFM56, has spent in the air since its first commercial flight on a DC-8 Super 70 passenger jet in 1981.
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Aerospace

Comeback Kid: The Next Sound-Barrier-Busting Passenger Jet Could Be Quietly Supersonic

Tomas Kellner
May 26, 2016
The Concorde was the first and last supersonic jet in passenger service. But that claim comes with a caveat.
The plane could accelerate above the speed of sound only over the ocean. The prospect of noisy sonic booms caused by the plane crossing the sound barrier forced pilots to hold back the throttle above towns and cities after takeoff and before touchdown. “This speed limit actually made the plane much less efficient,” says Karl Wisniewski, director of advanced programs at GE Aviation. “It was designed to fly fast.”
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Aerospace

This Mother Of 6 Helped GE Build Its First Supersonic Jet Engine

Tomas Kellner
May 06, 2016

Engineer Mark Leary has been helping GE Aviation build jet engines for three decades. The work is in his blood — literally. More that 60 years ago, Mark’s mother, Patricia, helped the company design the supersonic engine that allowed Lockheed to build the F-104 Starfighter jet, known as “the missile with a man in it” and capable of sustained flight at twice the speed of sound, or Mach 2.

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History

The Home Front: Victory In Europe Was Won On The Beaches Of Normandy As Well As The Shores Of Lake Erie

Tomas Kellner
May 05, 2016
Airplane designed Larry Bell is climbing into the cockpit of the XP-59, the first U.S.-made jet. Image credit: Museum of Innovation and Science Schenectady
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Jet engines

The Art of Engineering: The World’s Largest Jet Engine Shows Off Composite Curves

Tomas Kellner
April 28, 2016

Nick Kray is no Picasso, yet his work is on display at New York’s Museum of Modern Art. A decade ago, MoMA’s design collection picked up a composite fan blade from the GE90 jet engine that Kray helped create. The blade’s onyx black sinuous curves are pleasing to look at, but for Kray they are no longer state of the art. “We are now working on the fourth generation of that technology,” Kray says.

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Aerospace

GE Started Testing The World’s Largest Jet Engine

Tomas Kellner
April 22, 2016
How large is the world’s largest jet engine? So large that a professional basketball player would fit inside it comfortably with several feet to spare. Engineers at GE Aviation just assembled the first of these engines and put it on a test stand at the company’s massive boot camp for jet engines located in the woods near Peebles, Ohio.
It’s a giant.
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Aerospace

Airbus Gets 1st Production Jet Engines With 3D-Printed Parts From CFM

Tomas Kellner
April 19, 2016
The European aircraft maker Airbus received the first two production models of the LEAP-1A engine for the next-generation Airbus A320neo passenger jet on April 2. The delivery is a milestone both for Airbus and CFM International, the 50/50 joint venture between GE Aviation and France’s Snecma (Safran) that developed them.
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