Every Airlines OBSESSED with these two "NEW MASSIVE Engines"! Here's Why

Every Airlines OBSESSED with these two "NEW MASSIVE Engines"! Here's Why
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#fligavia #boeing #airbus #aviations #aviationlive #boeing737
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Every Airlines OBSESSED with these two "NEW MASSIVE Engines"! Here's Why
In the competitive landscape of commercial aviation, the engine has been a pivotal factor, with manufacturers updating engines to keep older aircraft designs viable. Notably, Boeing's 7 3 7 NG and Max series have extended the model's lifespan to over 57 years, and Airbus's Neo series has achieved success by modernizing engines for enhanced efficiency. The ingenuity of some engines is such that they have been recognized with Guinness World Records.Yet, achieving a world record does not assure that an engine will be enough to make a transformation in the history of aviation. But with nowadays development, there are actually such engines. Find out in this episode of Flig Avia: What are these engines? How are they made? And Why are they changing the industry?
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CFM RISE
Every Airlines OBSESSED with these two "NEW MASSIVE Engines"! Here's Why
The first to mention should be the CFM Rise Revolutionary Innovation for Sustainable Engines. This initiative is a collaborative venture between Safran Aircraft Engines of France and G E Aerospace. The project was launched by CFM in June 20 21 and the goal of the partnership is to develop an engine compatible with sustainable aviation fuels and hydrogen, aiming to decrease CO2 emissions and fuel usage by 20 percent. To understand the importance of the CFM RISE Engine, it's crucial to briefly review the evolution of aircraft engines.
Jet engines have undergone a remarkable transformation from their simple beginnings to the advanced turbofan engines of today, which boast high bypass ratios for enhanced performance. However, the quest for efficiency has led to heavier engines due to increased fan diameters. To address this, the industry has explored alternative designs like unducted fan engines, which efficiently move larger air masses. Historical attempts at such designs, like the Pratt & Whitney Allison 578-Delta X-ray and the General Electric G E 36, showcased the potential for fuel savings and operational efficiency. Despite their innovative features, these engines were not pursued further due to challenges such as noise levels and mechanical complexities.
Every Airlines OBSESSED with these two "NEW MASSIVE Engines"! Here's Why
Bu fortunately, despite the setbacks faced in the past, the aviation industry has seen a resurgence of interest in open-rotor engines, thanks to the latest breakthroughs in material science, design techniques, and computational advancements. These developments have made the CFM Rise engine not just a possibility but a highly sought-after innovation. Safran has taken the lead in this revival, successfully developing an open rotor engine that matches the quietness of modern turbofans, a remarkable achievement. The engine, tested extensively in 20 17 and 20 19, mirrors the G E 36 unducted fan in appearance but stands apart with its gearbox-controlled counter-rotating fans, achieving noise levels comparable to the latest CFM Leap engines. Additionally, in a collaborative effort, General Electric has refined the design further, transitioning to a single fan system with adjustable stator vanes for enhanced airflow management. This streamlined gearbox design, reminiscent of those in turboprop engines, not only simplifies the engine's mechanics but also holds the promise of additional noise reduction, marking a pivotal development in the CFM Rise Engine's journey.