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RD-270 (Russian: Ракетный Двигатель-270, romanized: Raketnyy Dvigatel-270, lit. 'Rocket Engine 270', GRAU index : 8D420 ) was a single-chamber liquid-fuel rocket engine designed by Energomash ( USSR ) in 1960–1970.
[6] [7] With a smaller engine than rival four-cylinder motorcycles by Henderson and Ace, Cleveland's first four-cylinder motorcycle did not sell well. [5] [6] In 1926, Cleveland replaced the Fowler engine with a new design by E. H. DeLong. [6] [8] The new engine had an inlet-over-exhaust valve configuration [6] [9] and a displacement of forty ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 30 January 2025. Classified advertisements website Craigslist Inc. Logo used since 1995 Screenshot of the main page on January 26, 2008 Type of business Private Type of site Classifieds, forums Available in English, French, German, Dutch, Spanish, Italian, Portuguese Founded 1995 ; 30 years ago (1995 ...
The modification RD-275 (14D14) appeared as the result of development in 1987–1993, with the purpose to achieve a more powerful version of the engine. Its 7.7% higher thrust was reached by raising pressure in the combustion chamber and enabled an increase of payload mass to geostationary orbit (GEO) up to more than 6,000 kg (13,000 lb).
The RD-180 used on the Atlas V replaced the three engines used on early Atlas rockets with a single engine and achieved significant payload and performance gains. This engine had also been chosen to be the main propulsion system for the first stage of the now cancelled Russian Rus-M rocket.
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RD-120 – The Zenit second stage main engine which is the companion of the RD-8 and the basis for some of its derivatives. Zenit – The launch vehicle family for which the RD-8 was developed. Mayak – Prospective Ukrainian launch vehicle family for which the RD-805, RD-809 and RD-809K are being developed. Yuzhnoe Design Bureau - The RD-8 ...