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/../r/rd-861g.html below:

RD-861G


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-861G Yuzhnoye, Fiat Avio N2O4/UDMH rocket engine. Vega upper stage. Developed 1996-. Proposed uprate of RD-861 engine. Thrust vector control by gimbal, roll control by 4 nozzles (thrust 29 N each).

AKA: 11D25G. Status: Developed 1996-. Date: 1996-. Thrust: 76.45 kN (17,187 lbf). Unfuelled mass: 185 kg (407 lb). Specific impulse: 325 s. Burn time: 400 s. Height: 1.66 m (5.46 ft).

New arrangement of turbine exhaust lines for improved performance.

Chambers: 1 + 4. Engine: 185 kg (407 lb). Chamber Pressure: 88.80 bar. Area Ratio: 112.4. Thrust to Weight Ratio: 42.14. Oxidizer to Fuel Ratio: 2.41.

Family: Storable liquid. Country: Ukraine, Italy. Launch Vehicles: Vega. Propellants: N2O4/UDMH. Agency: Yuzhnoye, Fiat-Avio. 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