Tech Product

BE-4

別名: BE-4

blueorigin.com

Overview

The BE-4 (Blue Engine 4) is a large oxygen-rich staged combustion cycle engine that produces 550,000 lbf of thrust. It is designed to end American reliance on Russian-made engines for national security launches. It serves as the primary propulsion for the first stage of Blue Origin's New Glenn and United Launch Alliance's Vulcan Centaur rockets.

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