RD-810

RD-810 (РД-810)
Country of origin Ukraine
Designer Yuzhnoye Design Bureau
Manufacturer Yuzhmash
Application First Stage
Status In development
Liquid-fuel engine
Propellant LOX / RG-1
Mixture ratio 2.65
Cycle Staged Combustion
Configuration
Chamber 1
Performance
Thrust (vac.) 2,105 kN (473,000 lbf)
Thrust (SL) 1,876 kN (422,000 lbf)
Chamber pressure 18 MPa (2,600 psi)
Isp (vac.) 335.5 s (3.290 km/s)
Isp (SL) 299 s (2.93 km/s)
Gimbal range 8
Dimensions
Dry weight 2,800 kg (6,200 lb)
References
References [1][2][3][4]

The RD-810 (РД-810) is an Ukrainian liquid propellant rocket engine burning LOX and Kerosene (RG-1) in a staged combustion cycle.[4] It has a single combustion chambers that provide thrust vector control by gimbaling of the nozzle in two axis by +/- 8°. It is being designed in Ukraine by Yuzhnoye Design Bureau for the prospective first stage propulsion of the Mayak rocket family.[4][2]

The RD-810 as well as the RD-801 are being designed based on the work of the RD-8 vernier and the maintenance and improvement of the RD-120 engines. The RD-810 can be used stand alone on a Mayak or could be used in a module of four called RD-810M to replace the RD-170 on the Zenit.[2]

See also

References

  1. Brügge, Norbert (2016-07-11). "Ukrainian space-rocket and missile liquid-propellant engines". B14643.de. Retrieved 2015-08-06.
  2. 1 2 3 Degtyarev, A . V.; Shulga, V . A.; Zhivotov, A . I.; Dibrivny, A . V. (2013). "СОЗДАНИЕ СЕМЕЙСТВА КИСЛОРОДНО-КЕРОСИНОВЫХ ЖИДКОСТНЫХ РАКЕТНЫХ ДВИГАТЕЛЕЙ НА БАЗЕ ОТРАБОТАННЫХ ТЕХНОЛОГИЙ ДЛЯ ПЕРСПЕКТИВНЫХ РАКЕТ-НОСИТЕЛЕЙ ГП «КБ «ЮЖНОЕ»" [THE DEVELOPMENT OF LOX - KEROSENE L IQUID ROCKET ENGINES FAMILY FOR PERSPECTIVE LAUNCH VEHICLES OF YUZHNOYE SDO BASED ON PROVEN TECHNOLOGIES] (PDF). АВИАЦИОННО - КОСМИЧЕСКАЯ ТЕХНИКА И ТЕХНОЛОГИЯ (in Russian). National Aerospace university them. NE Zhukovsky. 2013 nr. 01 (98): 44–50. ISSN 1727-7337. Retrieved 2016-07-11.
  3. "RD-810". Defense Industry Of Ukraine Products And Services. Retrieved 2016-07-11.
  4. 1 2 3 "RD-810". Yuzhnoye. Retrieved 2016-07-11.
This article is issued from Wikipedia - version of the 9/28/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.