Propulsion Zenit
Zenit 2
|
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
|
1
|
RD-171
|
100%
|
7,256.9 |
3033 |
7,911.6 |
3307 |
320.91 |
134.1 |
2.3925 |
1,061.2 |
2
|
RD-120
|
|
|
833.6 |
3432 |
80.90 |
297.1 |
0.2429 |
277.0 |
RD-8 (4)
|
|
|
78.48 |
3360 |
375 |
0.0233 |
Zenit 2M
|
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
|
1
|
RD-171M
|
100%
|
7,256.9 |
3033 |
7,911.6 |
3307 |
320.91 |
134.1 |
2.3925 |
1,061.2 |
2
|
RD-120
|
|
|
833.6 |
3432 |
80.90 |
297.1 |
0.2429 |
277.1 |
RD-8 (4)
|
|
|
78.48 |
3360 |
375 |
0.0233 |
Zenit 2SLB
|
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
|
1
|
RD-171M
|
100%
|
7,256.9 |
3033 |
7,911.6 |
3307 |
322.28 |
134.7 |
2.3925 |
1,065.7 |
2
|
RD-120 f
|
|
|
912.0 |
3432 |
81.74 |
274.4 |
0.2657 |
279.9 |
RD-8 (4)
|
|
|
78.48 |
3362 |
375 |
0.0233 |
Zenit 3SL
/ 3SLB
|
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
|
1
|
RD-171M
|
100%
|
7,256.9 |
3033 |
7,911.6 |
3307 |
326.79 |
136.6 |
2.3925 |
1,080.6 |
2
|
RD-120 f
|
|
|
912.0 |
3432 |
82.49 |
277.3 |
0.2657 |
282.5 |
RD-8 (4)
|
|
|
78.48 |
3362 |
375 |
0.0233 |
DM-SL
DM-SLB
|
RD-58Z
(Ph1)
|
|
|
79.46 |
3492 |
14.57 |
640 |
0.0228 |
50.9 |
RD-58Z (Ph2)
|
|
|
79.46 |
3492 |
15.82 |
695 |
0.0228 |
55.2 |
RD-58Z (Carbon)
|
|
|
79.46 |
3492 |
14.57 |
640 |
0.0228 |
50.9 |
Zenit 3F
|
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
|
1
|
RD-171M
|
100%
|
7,256.9 |
3033 |
7,911.6 |
3307 |
322.28 |
134.7 |
2.3925 |
1,065.7 |
2
|
RD-120 f
|
|
|
912.0 |
3432 |
81.74 |
274.4 |
0.2660 |
279.9 |
RD-8 (4)
|
|
|
78.48 |
3362 |
375 |
0.0233 |
Fregat-SB
|
S5.92 l.n.
|
70% |
|
|
13.96
|
3222
|
10.00 |
2,310
|
0.0043
|
32.2 |
100% |
|
|
20.01
|
3268
|
1,635
|
0.0061
|
32.7 |
|