Dual-Mode Ramjet Tests Boost PWR’s Hypersonic Hopes.
Credit: PWR/AEDC
Pratt & Whitney Rocketdyne is starting preliminary design of a fuel-cooled hypersonic ramjet/scramjet combustor for potential reusable applications, following better-than-predicted results from Mach 4 tests of a baseline engine. The tests, which were slated to be completed on May 8, have been...
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