Chelomei's moon rocket
UR-700
SAS
Lunar Block
Lunar Block (4/5) + Lunar Lander
Lunar Lander
Lunar Block (4/5) engines (RD-0216 ?)
Lunar Lander D/A engine 15D13
| UR-700 | Thrust s.l. | Isp s.l. | Thrust vac | Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp.(vac) |
|||
| Stage |
Engines |
Chamb. |
kN | Ns/kg | kN | Ns/kg |
Fuel/Oxidizer |
tons |
sec |
t/sec |
MN*sec |
| 1 |
RD-270 |
6 x 1 | 37,641.0 | 2951 | 40,291.8 | 3159 |
UDMH/AK-27 ? |
1,913 | 150 | 12.7550 |
|
| 2 |
RD-270 |
3 x 1 | 18,820.5 | 2951 | 20,145.9 | 3159 |
UDMH/N2O4 |
1,913 | 300 | 6.3775 | |
| 3 |
RD-254 |
3 x 1 | 5,148.5 | 3216 |
UDMH/N2O4 |
360 | 225 | 1.6009 | |||
| 4 |
? |
3 x 1 | UDMH/N2O4 | ||||||||
| 5 |
? |
1 | |||||||||
| D/A |
15D13 |
1 |
UDMH/N2O4 |
||||||||
