A RetroSearch Logo

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Search Query:

Showing content from http://www.astronautix.com/c/../s/../r/../r/rd-57m.html below:

RD-57M


Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9
A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z RD-57M Part of RD-54 Lyulka LOx/LH2 rocket engine. Vulkan Blok V. Development ended 1976. Version with extendible nozzle. Length 4.06 / 2.61 m. Specific impulse 461 / 448 sec. Area ratio 170 / 87.6.

AKA: 11D57M. Status: Development ended 1976. Date: 1960-74. Thrust: 397.00 kN (89,249 lbf). Unfuelled mass: 874 kg (1,926 lb). Specific impulse: 461 s. Height: 4.06 m (13.32 ft). Diameter: 2.00 m (6.50 ft).

Ref. Lyulka 94 has higher mass at 911 kg and higher fixed nozzle area ratio at 100.

Throttled thrust(vac): 303.000 kN (68,117 lbf). Engine: 874 kg (1,926 lb). Chamber Pressure: 115.00 bar. Area Ratio: 170. Thrust to Weight Ratio: 46.31. Oxidizer to Fuel Ratio: 6.2.

Country: Russia. Launch Vehicles: Vulkan. Propellants: Lox/LH2. Stages: Vulkan Blok V. Agency: Lyulka bureau. Back to top of page Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9
A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z © 1997-2019 Mark Wade - Contact
© / Conditions for Use

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4