Аннотация
Three-dimensional simulation of air injection into a liquid (water, liquid lead) at large pressure drops in a three-dimensional formulation has been carried out. A significant difference in the formation of the air volume form at injection of water and liquid lead is shown. The instability of the interfacial surface in the form of annular waves and axial cavity on the upper surface of the slug has been revealed in three-dimensional calculation. For the three-dimensional case the gas-dynamic structure of the compression jumps and the Mach disk is found to be more pronounced for the supersonic underexpanded jet inside the slug.
Язык оригинала | английский |
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Номер статьи | 012071 |
Число страниц | 5 |
Журнал | Journal of Physics: Conference Series |
Том | 1382 |
Номер выпуска | 1 |
DOI | |
Состояние | Опубликовано - 28 ноя 2019 |
Событие | 3th Siberian Thermophysical Seminar, STS 2019 - Novosibirsk, Российская Федерация Продолжительность: 27 авг 2019 → 29 авг 2019 |