Rocket engine for liquid fuels with a closed engine circle barrel

摘要

The present invention relates to a rocket engine for liquid fuels with a closed engine circle barrel, with at least a feed line for each liquid fuel to a combustion chamber (14), in the main stream (1, 2) of the feeding intended turbopumps (3, 4), in a first secondary flow (5, 6) arranged gas generator (7) for driving the turbopumps (3, 4), discharge lines (8, 9, 10) for the removal of the exhaust gases of the gas generator (7), which in the main flow (1, 2) open, whereby at least a part of the discharge lines (9) upstream of the turbopumps (3, 4) in the main flow (2) open at least one of the liquid fuels.