|
Launch vehicle
|
Block-E design
|
Main engine
|
Operated
(29.08.1991) |
Propulsion
|
Thrust (vac) |
Isp (vac) |
Fuel mass |
Burn time |
Flow rate |
|
kN |
Nskg |
t |
s |
t/s |
|
Vostok-1
|
RO-5 |
RD-0105 |
26 |
Kerosene/LOX |
49.4 |
3099 |
6.93 |
435 |
0.0159 |
|
Vostok-2
|
RO-7 |
RD-0109 |
45 |
54.5 |
3172 |
6.93 |
405 |
0.0171 |
|
Vostok-2M
|
RO-7 |
RD-0109 |
94 |
54.5 |
3172 |
6.93 |
405 |
0.0171 |
|
