lindsey10 July 8, 2018 09:15 PM It received its Federal Aviation Administration (FAA) type certificate on September 25, 2020. The GE9X Engine Explore: The World's Largest Jet Engine. Certification testing is underway on GE Aviation's latest engine in development—the GE9X that will power Boeing's 777X aircraft. GE claims the GE9X is designed to deliver a 10% improved aircraft fuel burn versus the GE90-115B-powered 777-300ER and a 5% improved specific fuel consumption versus any twin-aisle engine available, plus achieve an approximate 10:1 bypass ratio, a 60:1 overall pressure ratio and margin . The engine will also operate with less smog-causing emissions than any other engine in its class. . GE9X engine on GE Aviation's 747-400 Flying Test Bed. Most fuel-efficient. Incorporating a suite of propulsion technologies unique to GE, the GE9X delivers up to 10% lower specific fuel consumption than the engine it replaces. GE9X is the most fuel-efficient engine of General Electric on a per-pound-of thrust basis and burns 10% less fuel than its predecessor GE90-115B and 5% less fuel than any . RE: GE9X Analysis #11138691. . The GE9X will power the new Boeing 777X aircraft currently being built by the Seattle-based airframer and represents the very cutting edge of powerful, yet economical jet engines. Qatar Airways on Monday announced a new order for GE9X engines as part of its global launch order of up to 50 Boeing 777-8 Freighters. The GE9X achieved 134,300 lbf at GE's Peebles, OH test site beating the GE90-115b's previous record of 127,900 lbf set in 2003. . Like all GE commercial engines, both the GE9X and GE90 are compatible with any approved Sustainable Aviation Fuel (SAF). The GE9X engine operates with less smog-causing emissions, and is designed to achieve 5% better specific fuel consumption (SFC), than any of the other engines in its class, and also has 10% lower . fuel consumption savings of five percent compared to similar engines . GE is looking to a new generation of carbon-fiber composites to make the fan blades for its GE9X jet engine. Derived from the General Electric GE90 with a larger fan, advanced . Discussion Doha: Qatar Airways yesterday announced a new order for GE9X engines as part of its global launch order of up to 50 Boeing 777-8 Freighters. The GE9X engine is designed to achieve 10% lower specific fuel consumption (SFC) compared to the GE90-115B and 5% better SFC than any other engine in its class. Incorporating a suite of new propulsion technologies unique to GE, the GE9X offers up to 10% lower specific fuel consumption compared to the engine it is replacing. The GE9X engine is designed to achieve 10% lower specific fuel consumption (SFC) compared to the GE90-115B and 5% better SFC than any other engine in its class. GE9X engines 3,000 Simulated takeoffs and landings GE Aviation has received 6orders for more than00 2,400º Fahrenheit Big engine, big . The GE9X TAPS III combustor is a unique third-generation combustion system that pre-mixes air and fuel prior to combustion for leaner burn and fewer emissions than conventional combustion systems. The GE9X engine is designed to achieve 10% lower specific fuel consumption (SFC) compared to the GE90-115B and 5% better SFC than any other engine in its class. The GE9X engine is designed to achieve 10% lower specific fuel consumption (SFC) compared to the GE90-115B and 5% better SFC than any other engine in its class. The GE9X engine is designed to achieve 10% lower specific fuel consumption (SFC) compared to the GE90-115B. LOWER. June 24, 2019. FAA CLEEN II Consortium October 2020 Approved for Public Use UDF. The engine will also operate with less smog-causing emissions than any other engine in its class, the company said. Convert that to pounds and you end up with about 37,144 lbs/hour takeoff flow for a GE90-115B. The GE9X offers the lowest NOx . The GE9X engine is designed to achieve 10 percent lower specific fuel consumption (SFC) compared to the GE90-115B and five percent better SFC than any other engine in its class. The 777X will be "the most-efficient twin-engine jet in the world, with 12 percent lower fuel consumption and 10 percent lower operating costs than the competition," according to Boeing. It builds . Report Save . The GE9X powering the 777X airplane family: 10. The most fuel-efficient jet engine the company has ever produced, the power plant will be used on the new Boeing 777X family of widebody aircraft. Incorporating a suite of propulsion technologies unique to GE, the GE9X offers up to 10 per cent lower specific fuel consumption compared to the engine it replaces. From ferpe's link, the published takeoff fuel flow was 4.690 kg per second. %. Incorporating a suite of propulsion technologies unique to GE, the GE9X offers up to 10 percent lower specific fuel consumption compared to the engine it replaces. The thrust-to-weight ratio of jet engines is . FADEC GE9X. . It builds . The commitment, which includes 34 firm . The compression ratio is 27 to 1, the highest rate ever used in commercial aviation. The GE9X is designed to deliver a 10% improved fuel burn compared to its predecessor, the GE90. than other engines, long life, high reliability. Let's take a closer look at this high-tech creation and what it's capable of. . Largest in the world. multiple applications. GE Engine. The engine will also operate with less . GE is looking to a new generation of carbon-fiber composites to make the fan blades for its GE9X jet engine. Specific fuel consumption. FADEC GE9X is a Full Authority Digital Engine Control developed for the GE9X engine that will equip the next generation of Boeing 777X. the GE9X offers up to 10 percent lower specific fuel consumption compared to the engine it . RB-211-524G/H Trent-882 JT-9D-7R4 Company Rolls Royce (UK) Rolls Royce (UK) Pratt & Whitney (USA) In use since February 1990 August 1994 (Cert.) The company says the engine will also operate with less smog-causing emissions than any other engine in its class. Our geared fan has fundamentally changed how more sustainable propulsion works. CMCs . These include: A 10% improved aircraft fuel burn over the GE90-115B. It combines the latest materials and technologies and will set new standards in terms of efficiency: In terms of fuel consumption to thrust ratio, it is said to be the best engine GE has ever launched. This advanced material is used to manufacture the engine's fan blades, fan case and spacers, reportedly leading to significant weight savings and contributing to reduced fuel consumption and CO 2 emissions by 15%. Safran and Albany have also teamed up to work on the development and production of the GE9X 3D composite fan case for the Boeing 777X. It is the world's most powerful and most fuel-efficient turbofan. . The GE9X offers the lowest NOx emissions in its class, and is the quietest GE engine ever produced. Though bigger engines can potentially mean higher fuel consumption and costs, Boeing's biggest aircraft is designed to mitigate those concerns: . 3. GE9X (2021) *CFM is a 50/50 joint company of Safran Aircraft Engines and GE; GE and partner products. With about 20 years of technological development above and beyond its predecessor, the GE90, the GE9X has an impressive list of improvements over the older engine as well as other competitors. So far, GE has a backlog of 700 GE9X engines that is expected to be certified in 2019, according to the company. To cut fuel consumption down by 12%, Boeing has employed a number of design decisions: Multiply by 3600 to get kg/hr gets you 16,884 kg per hour. "This milestone has been accomplished thanks to the tremendous efforts of the GE9X team and our partners," said Karl Sheldon, GE9X program general manager. The GE9X touts lower specific fuel consumption (SFC) and less smog-causing emissions than others in its class, according to GE. Having quickly become the foundation of our industry's future, our gear system has re-set the . A jet engine burns fuel and generates thrust and how well it does so, is judged by how much fuel it uses to generate it. Combine the technologies of the GE9X engine and you have an engine that will be 5% better in fuel efficiency versus any engine in its class. With their development awarded to GE Aviation in 2014, the GE9X turbofans - billed as the world's biggest jet engines - have gone through a number of rigorous tests to withstand the various conditions and problems the 777x might face. It is the world's most powerful and most fuel-efficient turbofan. Compared with its predecessor, the GE90-115B . Incorporating a suite of propulsion technologies unique to GE, the GE9X offers up to 10 percent lower specific fuel consumption compared to the engine it replaces. The GE9X engine is said to be designed to achieve 10% lower specific fuel consumption (SFC) compared to the GE90-115B and 5% better SFC than any other engine in its class. At more than 11 feet in diameter, the #GE9X is as wide as the body of an entire Boeing 737. Piston Engine—A Game-Changer in Fuel Economy Numerous aviation firms are developing a new type of internal combustion engine. They have also given technology levels on fan, high pressure compressor, high pressure, combustor, turbine and low pressure turbine. "The GE9X is the most fuel-efficient jet engine that GE has ever produced, operating at 10 percent lower fuel consumption than competing engines." The 777X was launched in November 2013 with . The GE9X engine is designed to achieve 10 percent lower specific fuel consumption (SFC) compared to the GE90-115B and five percent better SFC than any other engine in its class. The GE9X engine is designed to achieve 10 percent lower specific fuel consumption (SFC) compared to the GE90-115B and five percent better SFC than any other engine in its class. The Peninsula. The GE9X will be the most fuel-efficient engine GE has ever produced on a per-pounds-of-thrust basis, designed to achieve a 10% improved aircraft fuel burn versus the GE90-115B-powered 777-300ER and a 5% improved specific fuel consumption versus any twin-aisle engine at service entry. The engine will also operate with less smog-causing emissions than any other engine in its class. GE9X engine on GE Aviation's 747-400 Flying Test Bed. It will come in two variants, the 777-8 and the 777-9. It will also have 5 percent better specific fuel consumption compared to any twin-aisle engine available. Quietest. Photo: GE Aviation. ** *The GE9X engine is designed to achieve 10% lower specific fuel consumption (SFC) compared to the GE90-115B. The engine will reportedly also operate with less smog-causing emissions than any other engine in its class. With almost 700 engines on order, the GE9X engine has quickly gained a following among airline customers around the . The engine will also operate with less smog-causing emissions than any other engine in its class. fuel consumption savings of five percent compared to similar engines . The GE9X engine models incorporate new technologies such that the company cannot run the endurance test conditions prescribed in § 33.87 without significant modifications making the test vehicle non-representative of the type design. in terms of pounds of thrust per decibel. The GE9X engine models are high-bypass-ratio engines that incorporate novel or unusual design features. The engine is designed to achieve 10 per cent lower specific fuel consumption compared to the GE90-115B and will operate with less smog-causing emissions than any other engine in its class. February 1969 (first) First flew on 747-400 & 767-300 Boeing 777 Boeing 747/767, A310 Nearly 700 of the engines have been ordered. Built specifically for the new Boeing 777X aircraft, the GE9X offers a 10% improvement in fuel burn compared to the GE90-115B engine, and features several key technologies and material that make it unique. Share. I wonder how the fuel consumption compares. To date, over 600 GE9X engines have already been ordered. Product Aircraft electronic equipment and critical software. . THRUST. . For the GE9X combustor fuel nozzle tips, the company has used a new . The Pratt & Whitney GTF™ engine is the only geared propulsion system delivering industry-leading sustainability benefits and dependable, world-class operating costs. . The GE9X engine is designed to achieve 10 percent lower specific fuel consumption (SFC) compared to the GE90-115B and five percent better SFC than any other engine in its class. The GE9X engine comprises heat-resistant Ceramic Matrix Composites materials, additively-manufactured parts and lean burn combustion that help improve fuel efficiency. The GE9X engine models incorporate new technologies such that the company cannot run the endurance test conditions prescribed in § 33.87 without significant modifications making the test vehicle non-representative of the type design. The engine is designed to achieve 10 per cent lower specific fuel consumption compared to the GE90-115B and will operate with less smog-causing emissions than any other engine in its class. The GE9X engine is said to be designed to achieve 10% lower specific fuel consumption (SFC) compared to the GE90-115B and 5% better SFC than any other engine in its class. GE Aviation's GE9X builds on the advanced technologies developed for GE engines, like the GEnx, Passport and CFM International's LEAP. According to GE it's designed to deliver a 10% improved aircraft fuel burn versus the GE90 powered Boeing 777-300ER and a 5% improved specific fuel consumption . the ge90 still has the title for the most thrust, at 127,900 pounds of thrust.i wonder if the ge9x could do more without the 10 percent efficiency. GE has revealed quite a bit of data on the engine, thrust, fan diameter, pressure ratio, bypass ratio and TSFC at cruise (10% lower then GE90-115B). Decreasing fuel consumption is not essential only for monetary gains, but also very important for the environment in terms of meeting stricter carbon emission limits. It builds on the heritage of . 105k. USER_MINI_PROFILE. The GE9X is the world's most powerful and economical engine, and also the largest diameter engine ever manufactured in the history of aeronautics. This blend of evolutionary and revolutionary designs enables the GE9X to be the most fuel-efficient jet engine GE has ever produced on a per-pounds-of-thrust basis. This is called specific fuel consumption. . The GE9X engine is designed to achieve 10% lower specific fuel consumption (SFC) compared to the GE90-115B and 5% better SFC than any other engine in its class. to demonstrate additional specific fuel consumption improvement, and the universal propulsion simulator (UPS) fan performance and acoustic tests . . The company says the GE9X test engines completed just under 5,000 hours and 8,000 cycles for certification. Also promised is a 5-percent improvement in specific fuel consumption over rival widebody engines by 2020. 5% improved specific fuel consumption versus any twin-aisle engine available. It features advanced functionalities to enhance flight safety, reduce fuel consumption and optimize maintenance. The company says the GE9X test engines completed just under 5,000 hours and 8,000 cycles for certification. The GE9X is the successor to the GE90-115B powering the Boeing 777-300ER, over which it will have 10 percent improved fuel burn. - Mon Dec 03, 2012 10:22 am #11123679. the GE9X offers up to 10% lower specific fuel consumption . It incorporates GE's most advanced technologies that have been developed over the last decade to make it the most fuel-efficient engine in its class while also delivering unmatched performance. Guiness Book of World Records announced today that the GE9X will be awarded the record for the highest thrust level achieved by a jet engine. The General Electric GE9X is a high-bypass turbofan developed by GE Aviation exclusively for the Boeing 777X.It first ran on the ground in April 2016 and first flew on March 13, 2018; it powered the 777-9's maiden flight in early 2020. . The GE9X engine models are high-bypass-ratio engines that incorporate novel or unusual design features. GE9X test engines completed just under 5,000 hours and 8,000 cycles for certification. The GE9X engine is designed to achieve 10 percent lower specific fuel consumption (SFC) compared to the GE90-115B and five percent better SFC than any other engine in its class. Discussion The company says the engine will also operate with less smog-causing emissions than any other engine in its class. GE9X Fan Tests. Like all GE commercial engines, the GE9X and GE90 are compatible with any approved Sustainable Aviation Fuel (SAF). If air/combustion gases flow more smoothly, the engine will be more efficient and will use less fuel. The GE9X, by comparison, generates 105,000 . MARGIN. This is a measure of its efficiency. Incorporating a suite of propulsion technologies unique to GE, the GE9X offers up to 10 percent lower specific fuel consumption compared to the engine it replaces. The GE9X is based on the proven GE90 and GEnx architecture and is currently under development. . BY Legs - Mon Dec 03, 2012 10:22 am. The GE9X offers the lowest NOx emissions in its class, and is the quietest GE engine ever produced. . 2. The GE9X engine is designed to achieve 10 percent lower specific fuel consumption (SFC) compared to the GE90-115B and five percent better SFC than any other engine in its class. Such engines promise a notable boost in fuel economy while also plummeting greenhouse gas emissions . The engine will also operate with less smog-causing emissions than any other engine in its class. The TAPS III combustion system will be implemented in the GE9X-powered Boeing 777X, replacing the GE90-powered Boeing 777, and is expected to enter into service in 2021, enabling NOx emissions 30% below international CAEP standards. More fuel-efficient than the GE90* Fuel accounts for about 24% of an airline's operating costs. Qatar . It is the world's most powerful and most fuel-efficient turbofan. The engines have been designed to achieve 10% lower specific fuel consumption (SFC) compared to the GE90-115B engine, 5% better SFC than any other engine of its kind and reduce the level of smog-causing emissions. Under the wing of Boeing's conceptual 777X would be General Electric's GE9X, a 90,000- to 100,000lb-thrust class engine, contributing a 10% improvement in fuel burn for the -8X/-9X family, say . The GE9X is the sole-sourced engine for the Boeing 777X family. TET of LPT is 1144 K. Lower fuel burn (s.f.c.) Delivers up to 10% specific fuel consumption improvement versus the GE90-115B engine. retaining engine performance, reducing fuel consumption and lowering emissions over an engine's operational . In addition, the engine will deliver an approximate 10-to-1 . The GE9X engine is designed to achieve 10 percent lower specific fuel consumption (SFC) compared to the GE90-115B and five percent better SFC than any other engine in its class.

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