From takeoff was the sr-71 quick to reach say mach 2 and then slower to accelerate to mach 3 or what. Like the acceleration in MPH or something.
Sources please.
2007-09-14 09:29:24 · 4 answers · asked by alansrobot 1 in Cars & Transportation ➔ Aircraft
The same manual is available for free online. I've included a link.
2007-09-14 17:35:04 · answer #1 · answered by Trey S 2 · 0⤊ 0⤋
right here is the respond: The SR-seventy one mile according to mile at Mach 3 used the comparable absolute gasoline intake as an MD-eighty on the MD-eighty s decrease velocity. to complete this the engine s front cone controlled the ventilation the engine air intake precisely. right here is the approximate breakdown of propulsion for the SR-seventy one engines. gasoline combustion around 29%-31% chilly air enlargement 30%-34%, suction 32%-35%. via working sub 0 temp air on the outdoors of the combustion chamber and dumping into the warm exhaust it multiplied rapidly to produce thrust. Like a hearth the blend of combustion and chilly air enlargement led to air to be sucked from the front producing a extensive suction tension on the front of the cone. extra forward action on the SR-seventy one is led to via suction that via the two of the different 2 thrust forces.
2017-01-02 05:09:29 · answer #2 · answered by irvin 3 · 0⤊ 0⤋
Buy the original flight manual here---declassified now.
http://www.sr-71.org/blackbird/manual/
2007-09-14 10:21:02 · answer #3 · answered by paul h 7 · 0⤊ 0⤋
3.2 seconds.
2007-09-14 21:26:04 · answer #4 · answered by Pilot boy 2 · 0⤊ 0⤋