RD-193 (РД-193) Country of origin Russia Date 2011[1] Designer NPO Energomash Application Main engine Predecessor RD-191 Propellant LOX / RP-1 Cycle Oxidizer-rich Staged combustion Chamber 1 Thrust, vacuum 2,085 kN (469,000 lbf) Thrust, sea-level 1,920 kN (430,000 lbf) Thrust-to-weight ratio 103 Specific impulse , vacuum337.5 s (3.310 km/s) Specific impulse , sea-level311.2 s (3.052 km/s) Length 3020 mm Diameter 2100 mm Dry weight 1900 kg [2]
The RD-193 is a high performance single-combustion chamber rocket engine , developed in Russia from 2011 to 2013. It is derived from the RD-170 originally used in the Energia launcher.
The RD-193 is fueled by a kerosene / LOX mixture and uses an oxygen-rich staged combustion cycle .
RD-193 was proposed as a replacement for the NK-33 , which is being used in the Soyuz-2-1v vehicle.[1]
Design [ ] The engine is a simplified version of the RD-191, omitting the swing assembly chamber and its related structural elements, thus reducing size and weight (300 kg) and lowering cost.[3]
See also [ ] References [ ] External links [ ]
Rocket engines and solid motors for orbital launch vehicles
Liquid
Cryogenic
Hydrolox LH2 / LOX )
China
Europe
India
Japan
Russia
USA
Methalox CH4 / LOX )
Semi-
Kerolox RP-1 / LOX )
China
India
Russia
NK-15 NK-33, 44 RD-58 RD-0105, 0109 RD-0107, 0108, 0110 RD-0110R RD-0124 RD-107, 108, 117, 118 RD-120 RD-170, 171 RD-180 RD-191, 151, 181 RD-193 S1.5400
Spain
Ukraine
USA
Storable
Hypergolic (Aerozine , UH 25 , MMH , or UDMH N2 O4 , MON , or HNO3 )
China
Europe
India
Israel
North Korea
Paektusan LRE along other LREs
Russia
17D61 RD-0202 to 0206, 0208 to 0213 RD-0207, 0214 RD-0216, 0217, 0235 RD-0233, 0234 RD-0236 RD-0237 RD-0243 to 0245 RD-0255 to 0257 RD-215 to 219 RD-250 to 252, 261, 262 RD-253, 275 RD-263, 268, 273 RD-270 RD-854, 861 RD-855 RD-856 RD-864, 869 S5.92 S5.98M
Ukraine
USA
Other
Solid
China
Europe
Mage 1 P-4 P-6 PAP P80 P120 P230 Topaze Waxwing Zefiro 9 Zefiro 23 Zefiro 40
India
Israel
Japan
KM-V1 KM-V2b M-14 M-24 M-34 M-34c SRB-A
USA
* Different versions of the engine use different propellant combinations
Engines in italics are under development
RD-170 rocket engine family
Derivatives Technologies
Bipropellant LOX RP-1 Staged combustion cycle Historic rockets
Atlas III (RD-180)Energia (RD-170)Naro-1 (RD-151) Current rockets
Angara (RD-191)Antares (200-series) (RD-181)Atlas V (RD-180)Zenit (RD-171) Cancelled proposals
Russian and former Soviet military designation sequences for radar, missile and rocket systems
Radar
Land-based Ship-borne Airborne
Missiles
ICBM IRBM MRBM SRBM SLBM Surface-to-surface Surface-to-surface
P-1 P-5 P-15 P-70 P-120 P-270 P-500 P-700 P-750 P-800 P-900 P-900A P-1000 RKV-500A RPK-2 RPK-6 RPK-7 URPK-3 URPK-4 URPK-5 Surface-to-air
2K11 Krug/SA-4 "Ganef" 2K12 Kub/SA-6 "Gainful" 2K22 Tunguska/SA-19 "Grison"/SA-N-11 (tracked gun-missile system including SA-19)Kashtan CIWS (naval gun-missile system including SA-19/SA-N-11)9K33 Osa/SA-8 "Gecko"/SA-N-4 9K31 Strela-1/SA-9 "Gaskin" 9K32 Strela-2 , a.k.a. SA-7 Grail9K34 Strela-3/SA-14 "Gremlin"/SA-N-8 9K38 Igla/SA-16 "Gimlet"/SA-18 "Grouse"/SA-24 "Grinch"/SA-N-10/SA-N-14 9K333 Verba 9K35 Strela-10/SA-13 "Gopher" 9K37 Buk/SA-11 "Gadfly"/SA-17 "Grizzly"/SA-N-7/SA-N-12 Pantsir-S1/SA-22 "Greyhound" (wheeled or tracked gun-missile system including SA-22)9K330 Tor/SA-15 "Gauntlet"/SA-N-9 42S6 Morfey S-25 Berkut/SA-1 "Guild" S-75 Dvina/SA-2 "Guideline"/SA-N-2 S-125 Neva/Pechora/SA-3 "Goa"/SA-N-1 S-200 Angara/Vega/Dubna/SA-5 "Gammon" S-300/SA-10 "Grumble"/SA-12 "Gladiator/Giant"/SA-20 "Gargoyle"/SA-N-6 S-350 (50R6) Vityaz S-400 Triumf/SA-21 "Growler" S-500 55R6M "Triumfator-M." M-11 Shtorm/SA-N-3 "Goblet" Sosna-R Air-to-surface Air-to-air Anti-tank
Unguided
Air-launched Rocket artillery
BM-14 BM-21 BM-24 BM-25 BM-27 BM-30 TOS-1
Engines
