SYSTEM AND METHOD FOR FEEDING FUEL TO ROCKET ENGINE Russian patent published in 2018 - IPC F02K9/44 F02K9/46 F02K9/50 F02K9/60 

Abstract RU 2641802 C2

FIELD: engines and pumps.

SUBSTANCE: invention relates to a system for feeding rocket fuel to a rocket engine (2) comprising a first tank (3), a second tank (4), a first power supply system (6) connected to the first tank (3), and a second power supply system (7) connected to the second tank (4). For cooling the rocket fuel contained in the second tank (4), the first power supply system (6) includes a branch (12) passing through a first heat exchanger (14) built in the second tank (4). The invention also relates to a method of feeding rocket fuel to the rocket engine (2).

EFFECT: maintaining pressure in the tanks above the minimum limit.

14 cl, 9 dwg

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Authors

Vyujami Dide

Roz Zherar

Dates

2018-01-22Published

2014-01-08Filed