Table of Contents
Boeing 777X
- Aircraft Technical Specs
- Efficiency Dynamics
- Wing Design
- Engines
- Fuselage and other beneficiaries
- Conclusion
Aircraft Technical Specs
References
- https://www.boeing.com/commercial/777x/by-design/#/design-approach-simplicity
- https://www.boeing.com/commercial/777x/
- https://www.boeing.com/features/2018/01/777x-wind-tunnel-01-18.page
Conclusion
- Better efficiency
- Competition
- Concept v.s. Practice
Efficiency Dynamics
- %10 Better operating cost
- Combination of the 787 and 777 aircraft
- Longer range capacity
- Comes in three variations
- 777-8, 777-300ER,777-9
X
Fuselage and Other Improvements
- Laminar flow nacelles
- Wider cabin
- lower cabin altitude
- higher general range
Engines
- GE9X Technology
- %5 lower specific fuel consumption
- %29 Lower emissions
Wing Design
- Composite wing Structure
- Folding Wingtips
- Unconstrained wing