Engines Angara


   
RD-191


RD-0146


RD-0124


RD-0146D

Versions 1.1 and 1.2

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
1

Core

 RD-191 1,921.2 3035 2,095.1 3310 129.90 205 0.6330 429.9
2

Block I

 RD-0124     294.3 3521 23.00 275 0.0836 81.0
2

Breeze-KM

 S5.98M     19.62 3222 5.055 830 0.0061 16.3

Versions A3 and A5

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
 

Booster

 RD-191 1,921.2 3035 2,095.1 3310     0.6330  
1

Core

 RD-191

94%

 1,805.9 3035 1,969.4 3310     0.5950  
RD-191 100% 1,921.2 3035 2,095.1 3310   0.6333
RD-191 30% 576.4 3035 628.5 3310   0.1899
2

Block IE

 RD-0124A     300.1 3521     0.0852  
3

KVTK

 RD-0146D     73.5 4609     0.0159  
3

Breeze-M

 S5.98M     19.62 3222     0.0061