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Numerical and Analytical Approaches to Modeling Critical Two-Phase Flow with Granular Layer

... smoothed particle hydrodynamics method. A model of isenthalpic flow of vapor–water mixture in a fixed bed of solid particles is considered is this study. The mixture expansion process is considered to be polytropic. Similarly to the known problem of gas dynamics of a granular bed, an analytical relationship for calculation of a critical mass velocity was obtained. The results of the calculation based on the analytical and numerical models were compared with the experimental data and agreement between ...

Теги: analytical models , gas dynamics , hydrodynamics , mixtures , numerical methods , numerical models , analytical and numerical models , analytical approach , critical two-phase flows , expansion process , numeri
Раздел: ИСЭМ СО РАН


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