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originally posted by: penroc3
a reply to: anzha
yeah but you could do the same thing with enough power an a RF transmitter
and all the weight that you could use for payload in this new HPS would be taken up with cryogenics
originally posted by: Black Watcher
I know this thread started 12 years ago!! But felt compelled to add what I saw recently in 2019 in the UK. a few months ago around 10:30 to 11pm I heard an overflight and when looked up saw an aircraft resembling theBlackswift flanked by two F-15's. I've been following aircraft since the 1980's and know an F-15 noise when I hear them. The centre aircraft was approx 50% larger than the 2 F-15's. What caught my eye was the fact that the centre jet had square or slightly rectangular exhausts and very wide apart. I know some on here have much better knowledge than me as to what's flying now and where but bothing else I can find comes close in explaining what I saw. I live north of Cambridge and the jets were heading west to east towards Mildenhall and Lakenheath, I'm not for one minute suggesting that whatever this was was going to land at either base but thought I'd share in case someone can put two and two together and help explain somethimng else...
originally posted by: hawkguy
a reply to: Zaphod58
What do you think of the Particle Beam theory? Particularly in conjunction with its application to the Bob Lazar crazyness?
To those unaware: www.otherhand.org... www.otherhand.org...
This project develops and demonstrates, via ground and flight tests, the scramjet propulsion cycle to a technology readiness level appropriate for full integration with other engine cycles (including turbine and rocket-based) to provide the Air Force with transformational military capabilities. The primary focus is on the hydrocarbonfueled, scramjet engine. Multi-cycle engines will provide the propulsion systems for possible application to support aircraft and weapon platforms operating up to Mach 7. Efforts include: scramjet flow-path optimization to enable operation over the widest possible range of Mach numbers; active combustion control to assure continuous positive thrust (even during mode transition); robust flame-holding to maintain stability through flow distortions; and maximized volume-to-surface area to minimize the thermal load imposed by the high-speed engine. Thermal management plays a vital role in scramjet and combined cycle engines, including considerations for protectinglow speed propulsion systems (e.g., turbine engines) during hypersonic flight.
Continue development of scramjet technologies to enhance operability including robust operation during maneuvers. Continue accelerated development and demonstration of tactically- relevant, long range, high speed strike scramjet engine designs, technologies, and components including ground and flight demonstrations needed for potential follow-on acquisition program. Initiate propulsion technology maturation activities for Multi-Mission Cruiser concept to expand performance capabilities of high speed systems.
Complete integrated TBCC system freejet test and final report