GE9X Aircraft Engine (Reader Response Draft 1)

-

The GE Aerospace website (n.d) states that the GE9X is the “largest and most powerful commercial aircraft engine ever built, incorporating advanced technologies that enable more efficient, quieter flight with fewer emissions”.

The engine, created to propel the new twin-engine 777X aircraft, is the most fuel-efficient in its class. It boasts a staggering 134,300 pounds of thrust. That is 6,400 pounds more than its predecessor, the GE90-115B. Even though it produces more power, the GE9X is designed to achieve 10% lower specific fuel consumption (SFC) as compared to the GE90-115B and 5% better SFC than any engine in its class (GE9X Engine Achieves FAA Certification | GE Aerospace, n.d.). With such big engines, massive amounts of drag can be generated and to overcome that, the GE9X boasts 16 fan blades. All of which were made from carbon fiber. According to GE Aerospace, the fewer fan blades that the GE9X possess boasts the most efficient fan to increase performance and decrease fuel burn (GE9X High Bypass Turbofan | GE Aerospace, n.d.). With all these advanced features, the GE9X is also massive in terms of its size, boasting a diameter of 3.4 meters. It is so large in fact, that it can fit a whole Boeing 737 fuselage inside (Adams, 2016). These engines were so large and powerful for one reason only. To power the largest twin engine aircraft ever produced, the Boeing 777X (777X, n.d.). More specifically the 777-9. With larger engines fitted on the aircraft, it can fly further than any other aircraft currently operating. Its predecessor, the Boeing 777-300ER, can fly up to 7,825 nautical miles. The 777-300ER is fitted with the GE90-115B. The aircraft can operate up to 15 hours between long haul destinations between Singapore-London and Paris-Los Angeles (Akanksha, 2020).

With the information on the GE9X on its improvements in power output, noise reduction, and reduced emissions, it becomes evident that this aircraft engine has had advanced technologically over its predecessor, the GE90.


 GE9X High bypass turbofan | GE Aerospace. (n.d.). https://www.geaerospace.com/propulsion/commercial/ge9x

GE9X engine achieves FAA certification | GE Aerospace. (n.d.). https://www.geaerospace.com/press-release/ge9x-engine-family/ge9x-engine-achieves-faa-certification

Adams, E. (2016, April 28). The world’s hugest jet engine is wider than a 737’s fuselage. WIRED. https://www.wired.com/2016/04/worlds-hugest-jet-engine-wider-737s-fuselage/

777X. (n.d.). https://www.boeing.com/commercial/777x/#overview

Akanksha. (2020, January 23). The top 10 longest range airliners in the world. Aerospace Technology. https://www.aerospace-technology.com/features/feature-the-longest-range-airliners-in-the-world/


Comments

Post a Comment

Popular posts from this blog

Self-Introductory Letter

-
 Dear Professor Blackstone, My name is Javid Amiroudine. I am currently a first-year student at the Singapore Institution of Technology, pursuing a degree in Mechanical Design and Manufacturing Engineering. I do hope this email finds you well in giving you a deep insight into what you might expect from me in the coming few weeks in your module. I previously graduated from Temasek Polytechnic with a diploma in Electronics with Avionics 3 years ago. I have an immense passion for Aviation and I have always been awed by the engineering aspects behind an aircraft. Therefore, I have chosen an engineering course that will one day, allow me to be a part of my dream; working with aircraft and helping the aviation industry thrive. One communication strength that I have is clarity and volume. In the past, I have been a shy and reserved person, who does not like conversing with other people. This was because I had a confidence issue where I would stammer when I got nervous. However, when I g
Read more

The importance of communication skills for engineers

-
  “Communication skills are an essential component in the education of engineering students to facilitate not just students’ education but also to prepare them for their future careers.” Marc Riemer, Faculty of Engineering, Monash University (2007).   This statement interprets that communication skills play a pivotal role in both education and career. In education context, these skills help students understand complex engineering concepts by enabling them to articulate their thoughts clearly and engage effectively with their peers. Furthermore, in the professional world, teamwork and interacting with people from diverse backgrounds are required in projects. Strong communication skills are crucial for effectively conveying ideas, discussing plans, and resolving conflicts in these collaborative settings. Therefore, integrating communication skills into the education of engineering students not only enhances their learning experience but also equips them with the necessary tools to thri
Read more

Initial research pathway on the General Electric GE9X Aircraft Engine

-
Image
1. Javid and Zhi Xiang were from an aviation related diploma course in their respective polytechnics. 2. They from then, have gained great interest in aviation.  3. Javid and Zhi Xiang bonded together to work on this project. 4. The team decided to research on the GE90 engine initially. 5. They decided to change their device to the GE9X engine, because the GE9X is the latest state of the art aircraft engine.  6. Zhu Xiang used ChatGPT with the following prompts: "What are the key features and functions of the GE9X engine?" and "Can you give me the numbers in comparison to the GE90?". 7. ChatGPT provided few facts and feature about the GE9X. 8. Javid searched on the General Electrics website to find out more about the engine.  9. Javid further researched on Boeing's website to find out more about the engine user.  10. The team typed down the features and functions of the engine that were found online on the Google Docs.                                            
Read more