FIELD: engine building.
SUBSTANCE: invention relates to liquid-propellant rocket engines. Slit mixing head of liquid-propellant rocket engine chamber comprising outer bottom, housing with rings installed in it with cooling channel and holes for liquid component supply, gaps between which form annular channels for supply of gaseous component, fuel start-up nozzle, according to invention rings with cooling channels are shifted relative to each other towards chamber at distance from 0.4 part to width of annular gas channel, forming a total offset value of about 0.1÷0.3 of the cylinder cylindrical part diameter value.
EFFECT: invention provides elimination of high-frequency pressure fluctuations in the chamber.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LIQUID-PROPELLANT ROCKET ENGINE CHAMBER SLIT-TYPE MIXING HEAD | 2019 |
|
RU2725397C1 |
| METHOD OF FUEL COMPONENTS FEED IN LIQUID PROPELLANT ROCKET ENGINE COMBUSTION CHAMBER | 2014 |
|
RU2571997C1 |
| CHAMBER OF LIQUID ROCKET ENGINE | 2014 |
|
RU2581308C2 |
| LIQUID ROCKET ENGINE | 2014 |
|
RU2581310C2 |
| LIQUID-PROPELLANT THRUST CHAMBER AND ITS CASING | 1999 |
|
RU2158841C2 |
| LIQUID ROCKET ENGINE CHAMBER MIXING HEAD | 2019 |
|
RU2741530C1 |
| METHOD OF OBTAINING OF HIGH-TEMPERATURE STEAM AND GAS IN LIQUID ROCKET STEAM AND GAS GENERATOR | 2014 |
|
RU2557139C1 |
| MIXING HEAD OF LIQUID PROPELLANT ROCKET ENGINE CHAMBER | 2007 |
|
RU2345237C1 |
| INJECTOR ASSEMBLY OF LIQUID-PROPELLANT ROCKET ENGINE AND CHAMBER WITH SUCH INJECTOR ASSEMBLY | 2000 |
|
RU2205973C2 |
| MIXING HEAD OF LIQUID-PROPELLANT ENGINE CHAMBER | 2014 |
|
RU2606202C2 |
