ATK Advances Ramjet Tests For Proposed Hypersonic X-51B

Alliant Techsystems has completed long-duration ground runs of a new ramjet engine and is preparing to combine the combustor with the inlet and nozzle for the proposed X-51B hypersonic demonstrator and conduct integrated engine testing later this year. The ALRJ-51-4 Thermally Throated Ramjet (TTRJ)...

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