Ukrainian space-rocket and missile liquid-propellant engines

last update: 01.08.2019
 

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

  

104

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

Zenit

RD-801

 

 1 Staged C. 48.3   18 1st 2.65 1,198.4 300.7 2949 1,339.2 336 3295 0.4064 Mayak

RD-801V

 

 1       2nd         1,389.6 350 3432 0.4049

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     1560 7.65   2,50      

19.61

  344  3373 0.0058  

RD-809M

 

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

RD-809K1

 

 1     2778 9.81 2nd         85.4 350 3432

0.0249

RD-809K2

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

RD-810

 

 1 Staged C. 48.3   18.9 1st 2.65 1,904.4 303.6 2977 2,072.1 330.3 3239 0.6397 Mayak
ISRO HLV

RD-810M

 

 4 x 1   7,617.6 303.6 2977 8,288.4 330.3 3239 2.5588

RD-815

GU-250

 1     19.61 1st 2.70

2,464.6

306.7

3008

 2,691.9 335 3239 0.8194 Study

RD-835

 

 1     16.67 2nd         490 355 3481 0.1408

RD-846V

   1       2nd         24.0 340.7 3341 0.0072 Cyclone-4M; -1M

RD-870

   4 x1 53.2   15.69 1st 2.68 3,110.8 301.5 2957 3,507.2 340 3334 1.0520
1 777.7 301.5 2957 876.8 340 3334 0.2630

RD-880.1

GU-501

  1 48.3   18  1st 2.70 ,2,460.5 306.7 3008 2,687.6 335 3285 0.8181 Study

RD-880.2

GU-502

 2 x 1   1st 2.70 4,920.9 306.7 3008 5,375.1 335 3285 1.6361

RD-882

GU-1000

 4 x 1   1st 2.70 9,845.8 306.7 3008 10.754.4 335 3285 3.2736

  

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 7.84 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 7.84 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 8.87 3rd 2.42       77.63 330 3236 0.0240 Cyclone-4

RD-861G (Metal nozzle)

 

 1

112

   8.87 3rd 2.42       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       20.20 316 3099 0.0065 R-36M missile
4 x 1     1.67 PBV mod 2 ?       8.45 308 3020 0.0028

RD-866

15D264

 1 Press.   1732 4.07 PBV 2.31       5.03 323.1 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

mod.1

 1       AVUM         2.45 325 3187 0.0008 VEGA

mod.2

 1       AVUM+         5.00 325 3187 0.0016 VEGA-C

RD-869

15D300

 4 x 1  Press.   1883 4.10 PBV mod. 1 1.92       20.47 320.0 3138 0.0065 R-36MU (Dnepr)
R-36M2
4 x 1   1840 1.67 PBV mod. 2 2.00       8.58 310.0 3040 0.0028

RD-843

 VG-143

 1  Press.    

2.0

 AVUM 2.0       2.45 315.5 3094 0.0008 VEGA