Propulsion Soyuz-Starsem

 

RD-117/118



RD-107A


 
RD-108A

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

 


    
Semyorka Vernier engine

 

RD-0110 (RD-461)



RD-0124

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

     


 
17D61 Ikar unit with engine S5.461


   

S5.92

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
   Fregat evolution