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Information × Registration Number 0304U002636, 0103U007122 , R & D reports Title Determination of Cavitation Characteristics of Bleed Passage in Vacuum Bleeding popup.stage_title Визначення кавітаційних характеристик тракту зливання при виливанні рідини у вакуум Head Pilipenko O.V., Registration Date 18-11-2004 Organization Institute of Technical Mechanics of the National Academy of Sciences and National Space Agency of Ukraine popup.description2 Research object: liquid issuing in vacuum through issuing a pipeline of a complex configuration accompanied by the inception of cavitation. Research objective: development of a mathematical model of vapour-liquid mixture flow in a complex hydraulic system accounting for its thermodynamic properties, computation of the ydraulic characteristics of the liquid outflow passage and evaluation of the value of the vapour-liquid medium impulse at the pipeline exit. Research method: theoretical. Theoretical and practical results: as a result of the performed theoretical studies the following basic results are obtained - distribution of two-phase medium flow velocity across the complex hydraulic system, distribution of static and total pressure along the pipe-lines length under various inlet pressures and temperatures, the locations of cross-sections are found in which cavitation flow regimes are realised, thrust pulse value is determined Product Description popup.authors popup.nrat_date 2020-04-02 Close