Ukrainian space-rocket and missile liquid-propellant engines

last update: 12.09.2016

 

Engine

Industry
Design

Chamb.

Fuel
Flow
(Cycle)

Nozzle
area
Ratio

Press.
Exp.
Ratio

Chamb.
Press.
(MPa)

Propellants

Stage

Oxid.
Mix
 Rate

Thrust s.l.

Isp s.l.

Thrust vac.

Isp vac

Flow
 Rate
(t/sec)

Launcher

kN

sec

Ns/kg

kN

sec

Ns/kg

 KB Yuzhnoye (Yangel)

RD-8

11D513

4 x 1

Gas Gen.

104

1600 7.84 Kerosene/LOX  Verniers (2nd) 2.40       78.48 342.6 3360 0.0234

Zenit, Mayak

RD-801

 

1 Gas Gen.       1st 2.65 1,207.2 302.9 2970 1,326.1 332.7 3263 0.4064 Mayak-M

RD-801V

 

1 Gas Gen.     18.00 2nd         1,389.6 350 3432 0.4249

RD-802

DU-802

1

 

    3.58 UDMH/N2O4 Space Tug 2.25       4.41 322.5 3163 0.0014 Dnepr
Kerosene/LOX

RD-805

 

1 Gas Gen.   1560 7.65   2,50      

19.61

 344  3373 0.0058  

RD-809M

 

4 x 1 Gas gen.   1568 8.61 2nd 2.50       88.3 345 3383 0.0261 Mayak

RD-809K1

 

1 Gas Gen.   2778 9.81 2nd         85.4 350 3432

0.0249

Mayak-L

RD-809K2

  1   3448 9.81 3rd 2,62       98.0 352 3452 0.0284 Mayalk-M

RD-810

 

1 Gas Gen.       1st 2.65 1,876.1 299 2932 2,104.9 335.5 3290 0.6398 Mayak-M
ISRO HLV

RD-810M

 

4 x 1       7,504.5 299 2932 8,419.5 335.5 3290 2.5592

RD-815

GU-250

1 Gas Gen.       1st 2.70

2,460.5

306.7

3008

2,688.0 335 3285 0.8181 Study

RD-835

 

1       2nd         ~500      

RD-880

GU-500

2 x 1       1st 2.70 4,920.8 306.7 3008 5,374.8 335 3285 1.6361

RD-880.1

GU-501

1       1st   ~5,000            

RD-880.2

GU-502

2 x 1       1st   ~5,000            

RD-882

GU-1000

4 x 1       1st 2.70 9,841.6 306.7 3008 10.749.6 335 3285 3.2722

  

RD-851

8D63

4 x 1 -     6.62 UDMH/AK-27I Verniers (1st) 2.45 282.9 243 2383 324.8 279 2736 0.1187 R-16 missile

RD-852

8D64

4 x 1 -     6.62 Verniers (2nd) 2.41       48.25 255 2501 0.0193 R-16 missile

RD-853

8D722

1 Gas Gen.     8.36 2nd 2.41       467.6 300.7 2949 0.1585 R-26 missile

RD-854

8D612

1 Gas Gen.     8.53 UDMH/N2O4 PBV 2.02       75.51 312.2 3062 0.0247 R-36 missile

RD-855

8D68

4 x 1 -

 

112 6.57 Verniers (1st) 2.30

285.4

254

2491

328.1 292 2864 0.1146 Tsiklon-2, R-36

RD-856

8D69

4 x1 -

 

292 7.16 Verniers (2nd) 2.14       53.92 280.5 2751 0.0196 Tsiklon-2, R-36

RD-857

15D12

1 Gas Gen.     12.75 2nd 2.60      

137.3

329.5

3231

0.0425

RT-20 missile

RD-858

11D411

1  Press.

 

1143 7.85 Lunar Cabin
mod
2.03       20.10 315 3089 0.0065 LK (Block E) - L
  1610  3.31 1,60       8.41 285 2795 0.0030

RD-859

11D412

2 x 1 Press.   1143 7.85 Lunar Cabin 2.00       20.05 312 3060 0.0066 LK (Block E) - R

RD-860

 

1 Press.     4.07 Space Tug 2.25       4.90 322.5 3163 0.0015  

RD-861

11D25

1 Gas Gen.

112

1707 8.88 3rd 2.10       78.71 317 3109 0.0253 Tsiklon-3

RD-861K (Carbon nozzle)

 

1

116

 3019 8.88 3rd 2.41       77.63 330 3236 0.0240 Cyclone-4

RD-861G (Metal nozzle)

 

1

112

  8.88 3rd 2.41       76.45 325 3187 0.0240

RD-862

15D169

1 Gas Gen.   1500 13.24 2nd 2.55       142.6 331 3246 0.0439 MR-UR-100 missile

RD-863

15D167

4 x 1 -   183 8.88 Verniers (1st) 2.38

276.5

263.4

2583

316.5 301 2952 0.1072 MR-UR-100(U) missile

RD-864

 15D177 4 x 1 Press.     4.10 PBV mod 1 1.80       20.20 309 3030 0.0067 R-36M missile
4 x 1     1.70 PBV mod 2 ?       8.45 298 2922 0.0029

RD-866

15D264

1 Press.   1732 4.07 PBV 2.31       5.04 323.1 3168 0.0016 R-39 & RT-23 missile

RD-868

17D40

1 Press.   3332 9.15 PBV 2.20       23.25 325 3187 0.0073 ?

RD-868K

  1     9.15 3rd 2.40       22.87 329 3236 0.0071 ?

RD-868P

 

1       AVUM                 VEGA

RD-869

15D300

4 x 1  Press.   1883 4.10 PBV mod. 1 1.92       20.21 320.0 3069 0.0066 R-36MU (Dnepr)
R-36M2
4 x 1   1840 1.70 PBV mod. 2 2.00       8.28 312.5 2964 0.0028

RD-843

 VG-143

1  Press.    

2.0

AVUM 2.0       2.45 315.5 3094 0.0008 VEGA