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Boeing showed the X-66 demonstrator development by modifying the MD90 wings and engine.

Boeing has initiated a groundbreaking modification for the X-66 aircraft, derived from the MD90 aircraft design. This collaborative project with NASA is a significant stride in Boeing‘s commitment to sustainable aviation. Employing 3D scanning technology for the first time, Boeing is utilizing it to inform the engineering design of the X-66 aircraft wing.

The ongoing process involves extensive modifications to transform an existing airplane into the X-66 Sustainable Flight Demonstrator (SFD). This entails the removal of engines and comprehensive 3D metrology scans to guide the aircraft’s design and construction plan.

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Transonic Truss-Braced Wing (TTBW) design.

In a noteworthy move, Boeing has released a video showcasing the removal of the engine from the MD90 aircraft’s fuselage, anticipating subsequent wing redesign. The original wings of the MD-90 jet will undergo removal to facilitate testing of the Transonic Truss-Braced Wing (TTBW) design.

This innovative design features ultrathin wings supported by struts with larger spans and higher aspect ratios. The broader wingspan and enhanced aerodynamic efficiency of TTBW hold the potential to significantly expedite opportunities for reducing fuel consumption and emissions.

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The X-66 represents NASA’s inaugural experimental aircraft project dedicated to aiding the United States in achieving its ambitious goal of net-zero aviation greenhouse gas emissions. Ground and flight testing for the X-66 are slated to commence in 2028.

3D scanning data

Boeing’s utilization of 3D scanning data involves employing modeling software to overlay the existing MD-90 structure with the new X-66 components. This approach ensures more precise spatial integration and offers the opportunity to detect and address potential risks early in the modification process.

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Boeing’s venture into the aerospace frontier with cutting-edge technology signifies a pivotal moment for the industry. By enhancing both the efficiency and safety of aircraft, Boeing is contributing to the evolution of aviation. Share your thoughts on Boeing’s latest development with the X-66 aircraft.

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