Schematics for experimental units with pump feed system of propellant components for hydrogen LPE PS units

The development of the advanced cryogenic liquid-propellant engines (LPE) for rocket-space systems (RSS) may require a wide range of autonomous tests of combustion chambers (CC) and gas generators (GG) in experimental units (EU) with pressure and pump feed systems (FS) of propellant components (PC):...

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Bibliographic Details
Published inInternational journal of hydrogen energy Vol. 42; no. 30; pp. 19309 - 19317
Main Authors Galeev, A.V., Galeev, A.G., Rodchenko, V.V.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 27.07.2017
Subjects
Aivengo turbopump
Combustion chamber
Gas generator
Hydrogen
Oxygen
Propellant components
Aivengo turbopump
Propellant components
Oxygen
Combustion chamber
Hydrogen
Gas generator
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Summary:The development of the advanced cryogenic liquid-propellant engines (LPE) for rocket-space systems (RSS) may require a wide range of autonomous tests of combustion chambers (CC) and gas generators (GG) in experimental units (EU) with pressure and pump feed systems (FS) of propellant components (PC): to be conducted. The article deals with the experimental units with turbopump assembly (TPA) having recirculation and closed circuits and various feed circuits for the gas generator turbine drive unit. Recommendations on startup stabilization and test conditions have been developed by the authors.
ISSN:0360-3199
1879-3487
DOI:10.1016/j.ijhydene.2017.04.211