

-----------------------------------

nobody

10 Apr 2010 08:17



-----------------------------------

Daca V2 era dirijata doar de aripioare atunci aceste rachete nu erau destinate sa iasa in spatiu .Chiar daca aveau puterea necesara
The three key technologies for the A-4 were large liquid-fuel rocket engines, supersonic aerodynamics, gyroscopic guidance and rudders in jet control.
...
The V-2 was guided by four external rudders on the tail fins, and four internal graphite vanes at the exit of the motor.
...
To control trajectory at lift off and supersonic speeds, heat-resistant graphite vanes were used as rudders in the exhaust jet.
...
http://en.wikipedia.org/wiki/V-2

