The engine is designed to meet stringent Stage 5 subsonic noise requirements and beat current emissions standards and, according to GE, the Affinity engine features: Efficient performance throughout the full flight envelope with a high-altitude service ceiling of 60,000. The CFM56 is derived from the B-1's GE F101. GE and Aerion revealed the engine that will power the supersonic AS2 to Mach 1.4 when it first flies in 2023. In 2018, Aerion announced that GE's Affinity ™, the first civil supersonic engine in 55 years, will power the AS2. An advanced twin-fan with the highest bypass ratio of any supersonic engine. They act as a heat barrier to keep parts cooler, allowing the engine to run at higher temperatures for greater efficiencies. GE then launched the Affinity program. The final engine configuration is a core with billions of operational hours – suggesting the CFM56 – and a new low-pressure section optimised for supersonic speed. It is optimised for supersonic flight over water and subsonic flight over land, and designed to meet Stage 5 subsonic noise … The CFM56 is derived from the B-1's GE F101. They are twin-shaft turbofans built around the core of an airline engine. Why GE’s Affinity Is a Supersonic Enabler, A new engine could bring back supersonic air-travel, Aerion Unveils Stage 5 GE Affinity Engine for Supersonic AS2. It is purposefully designed to enable efficient supersonic flight over water and efficient subsonic flight over land, without requiring modifications to existing compliance … GE's Affinity is a twin-shaft, twin-fan turbofan controlled by a next generation Full Authority Digital Engine Control (FADEC) for enhanced dispatch reliability and onboard diagnostics. Chapter 5 applies from 2018 to over 120,000 lb (54,400 kg) aircraft and all aircraft from 2021. In May 2017, Aerion selected GE Aviation to study the final engine configuration. The engine is designed to meet stringent Stage 5 subsonic noise requirements and beat current emissions standards and, according to GE, the Affinity engine features: Efficient performance throughout the full flight envelope with a high-altitude service ceiling of 60,000. [2] The Affinity integrates a unique blend of proven military supersonic experience, commercial reliability and the most advanced business jet engine technologies. Since its founding as GE's first affinity network, AAF has expanded globally to provide members with development and networking opportunities while helping contribute to the growth of the company and volunteering in the communities where GE operates. Launched in May 2017 to power the Aerion AS2 supersonic business jet, its initial design was completed in 2018 before its detailed design in 2020 for the first prototype production. An engine for supersonic flight needs a lower bypass ratio than modern turbofans, having a higher flow speed for better efficiency. The “Affinity” engine is optimized with proven GE technology for supersonic flight and timed to meet the Aerion AS2 launch. The unveiling of General Electric’s Affinity engine for Aerion’s AS2 here at NBAA is the strongest signal yet that the era of supersonic business aviation is finally getting underway. [9] The “Affinity” engine is optimized with proven GE technology for supersonic flight and timed to meet the Aerion AS2 launch. GE’s Catalyst turboprop is expected to fly on Textron Aviation's Cessna Denali next year. GE just introduced a new engine, the Affinity, for the Aerion AS2 supersonic business jet as the first new supersonic engine in more than 55 years. Commentary: When GE tests a new engine, it mounts it on an old plane. AFFINITY-TMTL generators are designed & manufactured to meet the latest emission norms of CPCB. Its new Affinity engine, GE Aviation refers to power plants with an average degree of bypass. It is a twin-shaft, twin-fan turbofan controlled by a next generation Full Authority Digital Engine Control (FADEC) for enhanced dispatch reliability and onboard diagnostics. This weird-looking plane isn't a joke. “It’s a hybrid between an airline engine and a fighter engine,” Mottier said. It is purposefully designed to enable efficient supersonic flight over water and efficient subsonic flight over land, without requiring modifications to existing compliance regulations. GE then launched the Affinity program. In February 2018, Aerion released the GE engine configuration. GE's Affinity is a twin-shaft, twin-fan turbofan controlled by a next generation Full Authority Digital Engine Control (FADEC) for enhanced dispatch reliability and onboard diagnostics. In February 2018, Aerion released the GE engine configuration. The revolutionary new GE Adaptive Cycle Engine is the latest in a proud legacy of game-changing propulsion innovations from GE Aviation. Affinity engines combine aspects of GE’s military and airline engines. GE Aviation Briefing at NBAA 2018. by Ernest Arvai | Oct 15, 2018 | GE Affinity, GE Catalyst, GE Passport, General Electric. Affinity Up Close Among the Affinity’s features is a high-altitude 60,000-foot (18,288-meter) service ceiling, the highest bypass ratio of any supersonic engine, a special non-augmented supersonic exhaust system, an engine core adapted from GE’s commercial airline portfolio, and GE’s additive design and manufacturing technologies that optimize weight and performance. Preceded by fixed inlet guide vanes with movable flaps, the twin blisk fans have wide-chord titanium blades. Its new Affinity engine, GE Aviation refers to power plants with an average degree of bypass. • A proven engine … Acoustically treated throughout, the Affinity is designed to meet or exceed regulatory requirements. Affinity Up Close Among the Affinity’s features is a high-altitude 60,000-foot (18,288-meter) service ceiling, the highest bypass ratio of any supersonic engine, a special non-augmented supersonic exhaust system, an engine core adapted from GE’s commercial airline portfolio, and GE’s additive design and manufacturing technologies that optimize weight and performance. Though initially designed with a modified Pratt & Whitney JT8D, General Electric Affinity was … In this video, GE showcases its initial design of the first-ever supersonic engine purpose-built for business jets. GE’s Affinity will have the highest bypass ratio ever for a supersonic engine. 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