Three-dimensional simulation of gas injection into an open fluid-filled pipe region

M. V. Alekseev; I. S. Vozhakov; S. I. Lezhnin; N. A. Pribaturin

doi:10.1088/1742-6596/1382/1/012071

Three-dimensional simulation of gas injection into an open fluid-filled pipe region

M. V. Alekseev, I. S. Vozhakov, S. I. Lezhnin, N. A. Pribaturin

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

1 Цитирования (Scopus)

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
Номер статьи	012071
Число страниц	5
Журнал	Journal of Physics: Conference Series
Том	1382
Номер выпуска	1
DOI	https://doi.org/10.1088/1742-6596/1382/1/012071
Состояние	Опубликовано - 28 ноя 2019
Событие	3th Siberian Thermophysical Seminar, STS 2019 - Novosibirsk, Российская Федерация Продолжительность: 27 авг 2019 → 29 авг 2019

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10.1088/1742-6596/1382/1/012071

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abstract = "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.",

author = "Alekseev, {M. V.} and Vozhakov, {I. S.} and Lezhnin, {S. I.} and Pribaturin, {N. A.}",

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Three-dimensional simulation of gas injection into an open fluid-filled pipe region. / Alekseev, M. V.; Vozhakov, I. S.; Lezhnin, S. I.; Pribaturin, N. A.

В: Journal of Physics: Conference Series, Том 1382, № 1, 012071, 28.11.2019.

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

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T1 - Three-dimensional simulation of gas injection into an open fluid-filled pipe region

AU - Alekseev, M. V.

AU - Vozhakov, I. S.

AU - Lezhnin, S. I.

AU - Pribaturin, N. A.

PY - 2019/11/28

Y1 - 2019/11/28

N2 - 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.

AB - 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.

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T2 - 3th Siberian Thermophysical Seminar, STS 2019

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