Propulsion Soyuz-Starsem |
Block A
Launcher |
Engine |
Design |
Thrust s.l. |
Isp s.l. |
Thrust vac |
Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp |
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
|||
11A511U |
RD-118 |
11D511U |
777.8 |
2481 |
971.4 |
3099 |
90.10 |
287.4 |
0.3135 |
279.2 |
Soyuz-FG |
RD-108A |
14D21 | 792.4 | 2527 | 985.6 | 3144 | 90.10 | 287.4 | 0.3135 | 283.3 |
Soyuz-2 |
RD-108A |
14D21 | 792.4 | 2527 | 985.6 | 3144 | 90.10 | 287.4 | 0.3135 | 283.3 |
Block B,V,G,D
Launcher |
Engine |
Design |
Thrust s.l. |
Isp s.l. |
Thrust vac |
Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp |
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
|||
11A511U |
RD-117 |
11D512U | 819.1 | 2520 | 1,000.7 | 3079 | 39.16 | 120.5 | 0.3250 | 120.6 |
Soyuz-FG |
RD-107A |
14D22 | 839.1 | 2582 | 1,020.4 | 3140 | 39.16 | 120.5 | 0.3250 | 123.0 |
Soyuz-2 |
RD-107A |
14D22 | 839.1 | 2582 | 1,020.4 | 3140 | 39.16 | 120.5 | 0.3250 | 123.0 |
Verniers for Block A & Block B,V,G,D
Engine |
Design |
Thrust s.l. |
Isp s.l. |
Thrust vac |
Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp |
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
||
Vernier (1) | S1.35800 (D064) | 28.08 | 2510 | 34.32 | 3069 | 0.0112 |
Block I
Engines |
Thrust s.l. |
Isp s.l. |
Thrust vac |
Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp |
|
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
||
RD-461 |
RD-0110 |
|
|
298.2 |
3240 |
22.98 |
250 |
0.0920 |
74.5 |
RD-461 mod |
RD-0110 |
294.2 | 3501 | 23.00 | 274 | 0.0840 | 80.5 | ||
RD-0124 |
294.3 | 3521 | 23.00 | 275 | 0.0836 | 81.0 |
Ikar & Fregat
Stage |
Engines |
Thrust s.l. |
Isp s.l. |
Thrust vac |
Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp |
|
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
|||
Ikar |
S5.461 |
2.94 | 3011 | 0.83 | 850 | 0.0010 | 2.5 | |||
Fregat |
S5.92 |
70% | 13.73 | 3168 | 5.35 | 1,235 | 0.0043 | 16.9 | ||
100% | 19.61 | 3207 | 874 | 0.0061 | 17.2 | |||||
Fregat-M |
S5.92 l.n. |
70% | 13.96 | 3222 | 6.64 | 1,535 | 0.0043 | 21.4 | ||
100% | 20.01 | 3269 | 1,085 | 0.0061 | 21.7 |