FIELD: engines and pumps.
SUBSTANCE: liquid-propellant engine chamber includes a mixing head with fuel and oxidiser cavities, internal profiled cover with cooling path channels made in it, external profiled cover installed on internal one and attached to it. Cooling path channels are connected to cavity of fuel supply header located on external cover. On external surface of external cover, in section from mixing head of combustion chamber to the beginning of divergent part of the nozzle there are additional cooling path channels connected to the cavity of oxidiser header located on additional external cover.
EFFECT: reliable cooling of heat-stressed sections of the path.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2388924C1 |
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RU2511791C1 |
| COOLING SYSTEM OF LIQUID-PROPELLANT ENGINE COMBUSTION CHAMBER | 2013 |
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|
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RU2205973C2 |
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RU2158841C2 |
| LIQUID ROCKET ENGINE | 2023 |
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RU2806413C2 |
