ge9x problem

they have had to postpone the first 777X flight to 2020 due to development issues on the GE9X. The largest turbofan ever developed presented a durability problem during a 150-hour certification endurance test, the solution will involve stator vane At the

作者: Catarina Madureira

19/3/2018 · Aviation Week called the GE9X problem a “minor design issue” last month, and GE Aviation officials said the engine certification program schedule and first flight of the 777X are not in jeopardy. “Concerns about GE Aviation’s all-new GE9X engine are largely

作者: Andrew Mcintosh

6/6/2019 · A problem detected during a factory test of GE Aviation’s GE9X turbofan engine could further delay the first flight of the Boeing 777X. Revealing the engine issue June 5 at the UBS Global Industrials and Transportation Conference in New York, Boeing CFO Greg Smith said the “long pole in the tent

20/3/2018 · Chicago-based Boeing Co. (NYSE: BA) has operations around the country. Here are other recent stories reported by The Business Journals. Problems with new GE9X engine force Boeing to get creative with 777X testing Boeing is working to avoid delays from problems with the

作者: I-Chun Chen

An ‘anomaly’ with a General Electric jet engine could further hamper Boeing’s goal to roll out the world’s largest twin-engine jet. GE stock and Boeing stock both eased.

作者: APARNA NARAYANAN

The problem detected while testing General Electric Co’s new GE9X turbine engine gives rise to growing uncertainty over the first flight of Boeing’s newest widebody aircraft 777X. It was expected that the aircraft powered by the world’s biggest commercial engines

14/6/2017 · GE Aviation last month began certification testing of the GE9X powerplant for the Boeing 777X widebody airliner following more than a year of ground trials with the first engine-to-test (FETT), marking culmination of a long process of analysis and refinement of the various elements of its

6/6/2019 · The already delayed first flight of the Boeing 777-9, currently targeted for the end of June, looks set to be pushed back again after an ‘anomaly’ was detected in a General Electric GE9X engine undergoing pre-delivery factory tests.

14/3/2019 · (CNN) — The longest passenger jetliner in the world made its debut this spring — but we won’t see the Boeing 777X take to the skies until the end of the year. The jetliner uses GE Aviation’s new GE9X engine, the world’s largest commercial jet engine, which was unveiled to the public at the Paris

General Electric GE9X The General Electric GE90 is a family of high-bypass turbofan aircraft engines built by GE Aviation for the Boeing 777, with thrust ratings from 81,000 to 115,000 lbf (360 to 510 kN). It entered service with

First run: March 1993

6/2/2018 · Eigentlich lief bei der Boeing 777X bisher alles ziemlich glatt – außergewöhnlich glatt für ein neues Flugzeugprogramm. Seit vergangenem Oktober baut der amerikanische Hersteller das erste Flugzeug. Der Rollout ist für 2018 geplant, der Jungfernflug für das erste Quartal 2019. Doch nun wird

6/6/2019 · Anfang des Jahres machte das GE9X-Triebwerk für die Boeing 777X Probleme. Nach dem Austausch einer Komponente konnte der Jetmotor von General Electric im März dann jedoch erstmals an einer umgerüsteten Boeing 747-400 in der Luft getestet werden. Die Schwierigkeiten schienen überwunden. Doch

27/5/2019 · The long-awaited GE9X engine is finally flight-ready, after a lengthy and sometimes problematic development cycle. The mammoth piece of machinery is the largest turbine aircraft engine in the world. It features 16 composite fan blades, each one more than 11

16/1/2019 · Turn your volume up! This is the GE9X going to takeoff power on the run pad in preparation for its second flight test campaign. The GE9X is undergoing flight tests in support of the first flight of the 777X later this year. Video courtesy of Chief Test Pilot Jon Ohman.

作者: GE Aviation
按一下以在 Bing 上檢視3:13

15/4/2018 · A question which many people have been asking is why doesn’t Boeing just fit the 747 with 2 GE90 engines? Surely it would make the plane more economical, rig

作者: Navgeek Aviation

25/6/2019 · Apparently issues with the GE9X stator actuation mechanism which was the object of a re-design (me), GE, Pratt, and RR. Apparently another grad student listened and made sure this happened. The problem for me is which of my three grad school friends

16/8/2019 · PW100 wrote:9Patch wrote:marcelh wrote:Wall Street and the airlines may assume that Boeing management has learnt from the past, I don’t think EK has a problem when Boeing doesn’t deliver as promised, but Boeing has. Definately a message the Boeing

Development on Boeing’s latest iteration of the 777, the so-called 777X or 777-9, has been hit with a new problem – during a recent final structural test, an aircraft door blew off as engineers pressurized the aircraft under extreme load conditions. To make matters

The problem arises from the GE9X engines of General Electric. General Electric is testing the engines for the Boeing 777X on its own test aircraft, a 747-400. It should have been lifted off with the new engines by the end of last year for the first time. So far it hasn’t

There’s been a problem with the GE9X engines of the 777X. Photo: Wikimedia While the world eagerly awaits the first flight of the Boeing 777X, the US manufacturer has hit another snag, this time with the engines. Following delays to the delivery of the planes

Chicago, Illinois – The first flight of the Boeing 777X is delayed until early 2020 due to a technical problem with the GE9X engines that will power the aircraft. Boeing announced the delay during the presentation of its quarterly results today, July 24. The company was

The Boeing 777X is set to be delayed even further after issues have been found with the General Electric’s GE9X turbine engine. The engine problem is not the first that Boeing has experienced on the plane, following delays to the delivery of the planes carbon fiber

25/7/2019 · The first flight of the Boeing 777X is to be delayed until next year due to a problem with the aircraft’s GE9X engine. In June it was reported that unexpected wear on the GE9X’s compressor stator had forced its manufacturer to redesign and re-test the part, and on July 24 Boeing stated: “While

10/8/2019 · The Boeing 777X has the biggest jet engines ever made. A GE9X is seen here inside the Everett assembly plant. A problem with the engine will delay the first flight of the new

4/1/2010 · The GEnx is the fastest-selling, high-thrust jet engine in GE Aviation history with more than 1,600 engines on order. In addition to powering the four-engine Boeing 747-8, the GEnx engine is also the best-selling engine for the Boeing 787 Dreamliner. Based on proven GE90 architecture, the GEnx

Back at the Paris Air Show, GE Aviation executives talked to the press about issues with the GE9X engines. At the time, they discussed a problem with the high-pressure compressor, specifically a stator that was wearing much faster than they anticipated. GE said

17/6/2019 · According to Flight Global, the problem with the GE9X engine appeared during extended block cycle tests, part of the required certification process of the power plant, during which the engine part in question exhibited premature deterioration. The defect was

3/3/2017 · GE9X Purpose-designed for the Boeing 777X, the GE9X will be the most fuel-efficient engine GE has ever produced. View the GE9X GEnx Powering the Boeing 787 Dreamliner and 747-8, the GEnx is the fastest-selling engine in GE Aviation history. View the

16/3/2018 · Engine supplier General Electric began flight trials of its new GE9X jet engine on Tuesday after a three-month delay caused mainly by a problem in its compressor. But to put the engine development back on track it must build a new component. During that time

General Electric GE9X The General Electric GEnx (“General Electric Next-generation”) is an advanced dual rotor, axial flow, (LPT) failures. One failure was caused by an assembly problem, which led to inspections of all other engines then in service. [8] GE

Development ·

Analysis Jon Ostrower January 7, 2019 10 Min Read Apple iPhone Xs and Boeing 777X have the same problem Apple and Boeing are both facing the challenges that come with the

So, what’s the problem with the 777X? It actually involves the General Electric engine on the plane, which is the GE9X. This is the largest engine ever on a commercial plane, and apparently it’s having durability problems. While this is delaying certification of the

6/6/2019 · The already delayed first flight of the Boeing 777-9, currently targeted for the end of June, looks set to be pushed back again after an ‘anomaly’ was detected in a General Electric GE9X engine undergoing pre-delivery factory tests.

25/7/2019 · The first flight of the Boeing 777X is to be delayed until next year due to a problem with the aircraft’s GE9X engine. In June it was reported that unexpected wear on the GE9X’s compressor stator had forced its manufacturer to redesign and re-test the part, and on July 24 Boeing stated: “While

18/6/2019 · The longest passenger jetliner in the world made its debut this spring — but we won’t see the Boeing 777X take to the skies until the end of the year. The jetliner uses GE Aviation’s new GE9X engine, the world’s largest commercial jet engine, which was unveiled to the public at the Paris

3/3/2017 · GE9X Purpose-designed for the Boeing 777X, the GE9X will be the most fuel-efficient engine GE has ever produced. View the GE9X GEnx Powering the Boeing 787 Dreamliner and 747-8, the GEnx is the fastest-selling engine in GE Aviation history. View the

este año que GE Aviation ha anunciado que podría rediseñar el estátor del compresor de alta presión del motor GE9X, impulsando su certificación hacia finales del otoño (diciembre), lo que generaría incertidumbre sobre la capacidad de Boeing en cumplir

Boeing is facing testing glitches on the GE9X after assembly delays on the engine and the plane’s carbon-composite wings. in March after a three-month delay caused mainly by a problem in its compressor. Share on Facebook Share on Twitter Previous in

producent ma kolejny problem, tym razem z silnikami tej ostatniej maszyny. Największe na świecie silniki GE9X i nowe skrzydła Jednak najważniejsze zmiany w nowej rodzinie pojawiają się na skrzydłach oraz tuż pod nimi, czyli w podobnie

25/7/2019 · of its new 777 plane, the so-called 777X, which are scheduled for next year, might be delayed because of a problem GE is having with its new GE9X engine. GE builds the GE9X engine itself, while it produces the MAX engines in partnershipSafran

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