Engines | Blue Origin
WEBOperationally reusable rockets demand high performance engines capable of deep throttling for soft landings. Built for multiple uses, our family of engines is powering the next generation of rockets for commercial, civil, national security and human spaceflight.
BE-4 - Wikipedia
WEBThe BE-4 (Blue Engine 4) [5] is an oxygen-rich [6] liquefied-methane-fueled staged-combustion rocket engine produced by Blue Origin. The BE-4 was developed with private and public funding. [7] The engine has been designed to produce 2.4 meganewtons (550,000 lbf) of thrust at sea level. [8]
BE-4 Engine - Blue Origin
WEBBE-4 is the most powerful liquefied natural gas (LNG)-fueled oxygen-rich staged combustion engine ever flown. BE-4 is capable of producing 550,000 lbf (2,450 kN) thrust with deep throttle capability.
BE-7 | Blue Origin
WEBBE-7 is an additively manufactured, high-performance, dual-expander cycle engine, generating 10,000 lbf (44.5 kN) thrust. We are maturing the design, manufacturing hardware and have begun hotfiring the engine.
Blue Origin - Wikipedia
WEBThe BE-3 is a family of rocket engines made by Blue Origin with two variants, the BE-3U and BE-3PM. The rocket engine is a liquid hydrogen / liquid oxygen (LH2/LOX) cryogenic engine that can produce 490 kN (110,000 lbf) and …
BE-3 - Wikipedia
WEBThe BE-3 (Blue Engine 3) is a liquid hydrogen/liquid oxygen rocket engine developed by Blue Origin. The engine began development in the early 2010s and completed acceptance testing in early 2015.
Blue Origin delivers BE-4 engines for ULA's Vulcan rocket - GeekWire
WEBOct 31, 2022 · Amazon founder Jeff Bezos’ Blue Origin space venture says it has completed delivery of the two BE-4 rocket engines that will be used next year for the first launch of United Launch Alliance’s...
Blue Origin delivers the first BE-4 engine to United Launch …
WEBJan 23, 2023 · WASHINGTON — Blue Origin this week delivered a BE-4 rocket engine to United Launch Alliance. ULA will use two BE-4s in the main stage of its future Vulcan Centaur rocket. In a celebratory...
Blue Origin’s powerful BE-4 engine is more than four years …
WEBAug 5, 2021 · After more than four years of frustrating delays, Blue Origin is finally making significant progress toward completing development of its powerful BE-4 rocket engine. At present, engineers...
Blue Origin touts capabilities of Blue Ring transfer vehicle
WEBFeb 2, 2024 · ORLANDO, Fla. — Blue Origin is highlighting the capabilities of an orbital transfer vehicle design it announced last year, including the ability of the spacecraft to serve as a fuel depot.