FIELD: motors and pumps.
SUBSTANCE: invention relates to the rocket engines building, and can be used in the design of liquid-propellant engines (LPE). Liquid-propellant engine comprises combustion chamber with the cooling path and nozzle head, gas generator, turbo-pump unit including the fuel pump, oxidizer pump, turbine, whose inlet communicates with the gas generator outlet, and the outlet is with the mixer made in the form of Venturi tube and connected to the oxidizer pump outlet, at that, the mixer outlet is connected to the chamber nozzle head.
EFFECT: invention provides increase in the LPE energy characteristics and reliability.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LIQUID-PROPELLANT ENGINE | 2017 |
|
RU2647937C1 |
| LIQUID PROPELLANT ROCKET ENGINE | 2016 |
|
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RU2671664C1 |
| LIQUID PROPELLANT ROCKET ENGINE | 2013 |
|
RU2514466C1 |
