FIELD: rocket engines; testing facilities. SUBSTANCE: device includes liquid collector, container with liquid, gas line, pipeline to feed liquid into liquid collector, controlled valve, controlled valve control circuit, check valve, additional controlled valve, auxiliary rocket engine, nozzle, two valve control duty selector switches and two push-button control stations. Invention provides charging of container with liquid by velocity head of rocket engine exhaust jet thanks to which degree of constancy of gas pressure in gas space of container with liquid is increased and uniform delivery of liquid into liquid collector of gas-liquid ejector is provided. EFFECT: improved reliability of testing. 1 dwg
| Title | Year | Author | Number |
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RU2175741C1 |
