boeing proposed a new shuttle concept that would lauch off and returnt earth just like the shuttle.
Originally posted by Shugo
Actually the SR-71 has a top speed of roughly 4.5, and higher using the PWE System (Mach 5),
Originally posted by Shugo
You googled for the SR-71 in general![]()
Did you google for the Mach 5 set?
www.wvi.com...
WIKI NEVER LIES!![]()
en.wikipedia.org...:SR-71_Blackbird
No myths. The Inlets were sized for mach 3.2, but the real limitation was Compressor Inlet Temperature ( I want to recall it was 427 degrees C, but that's from memory and can be checked by those that want precise numbers ). Crews did encounter unexpected areas of much colder than usual air and I know some excursions went to mach 3.3 for short times without exceeding the CIT limit. There may even have been unplanned higher mach numbers touched briefly, but never mach 4.0. The Blackbird was planned and flown as a mach 3.0 to 3.2 "single point design aircraft
You'll have to do better than that. A LOT better.