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Displaying items by tag: liquid propulsion

Wednesday, 20 March 2013 06:29

NPO Energomash

NPO Energomash is a Russian manufacturer, which focuses primarily on the development and production of liquid propellant rocket engines.

NPO Energomash is based in Khimki, Moscow state, with satellite facilities in Samara, Perm, and St. Petersburg, and employs close to 5500 workers. Originally founded in 1946 as OKB-456, the company is noted for its long history of large scale LOX/Kerosene engine development, notably the RD-107, RD-170, and RD-180 engines, as well as UDMH/N2O4 engines RD-253 and RD-275 used on the Proton rockets. These engines have functioned as prime movers for such vehicles as R-7, Proton, Soyuz, Energia, Zenit and Atlas V.

NPO Energomash acquired its current name on May 15, 1991, in honor of its chief designer.

Published in Organisations
Saturday, 26 January 2013 17:00

Aerojet

[ merged in 2013 in Aerojet Rocketdyne ]

Aerojet was an American rocket and missile propulsion manufacturer based primarily in Rancho Cordova, California, with divisions in Redmond, Washington, Orange, Gainesville (both in Virginia) and Camden, Arkansas.

Aerojet was owned by GenCorp. It was one of the rare companies that provide both solid rocket motors and liquid rocket engines. Its products include a range of motors, from main engines used on a number of NASA vehicles and ballistic missiles, down to station-keeping thrusters for spacecraft. The propulsion devices include rocket motors as large as the EELV Atlas V strap-on rocket boosters.

Aerojet provided almost all of the USA Army's tactical missile rocket motors. They develop and manufacture a range of air breathing ramjet and scramjet engines. They also do research in the area of electric ion and Hall effect thrusters.

Published in Organisations