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GE Aerospace announces successful test of new hypersonic dual-mode ramjet

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GE Aerospace announces successful test of new hypersonic dual-mode ramjet
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Rebecca Kanable Assistant Editor | AviationPros

GE Aerospace has announced the successful demonstration of a new hypersonic dual-mode ramjet. This achievement, which could enable high-speed flight and longer range across various multi-mission aircraft, represents a significant milestone in GE Aerospace's portfolio of hypersonic programs.

The dual-mode ramjet began testing in March at the continuous flow, high-speed propulsion testing facility in Evendale, Ohio, just 11 months after the design effort commenced. The tests delivered promising results, exceeding performance expectations and demonstrating robust operation with a threefold increase in airflow compared to previously flight-tested hypersonic technology demonstrators.

"The rapid progression from design to testing underscores our commitment to driving innovation in hypersonic technologies," said Amy Gowder, president and CEO of Defense & Systems at GE Aerospace. "This milestone not only shows the exceptional talent and dedication of our team but also reaffirms our position as a leader in the pursuit of hypersonic flight."

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The development and testing were made possible through collaboration among GE Aerospace’s engineers, Innoveering—a company acquired by GE Aerospace in 2022 specializing in hypersonic propulsion—and GE Aerospace’s Research Center.

“The technology’s robust performance paves the way for the next phase of development, which will focus on continued testing and technology demonstration in alignment with our roadmap for integrated high-speed propulsion solutions,” said Mark Rettig, vice president & general manager of Edison Works Business & Technology Development at GE Aerospace.

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