Simulating gas (vapor) outflow into a liquid

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

doi:10.1088/1742-6596/1105/1/012081

Simulating gas (vapor) outflow into a liquid

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

Research output: Contribution to journal › Conference article › peer-review

4 Citations (Scopus)

Abstract

In this paper, an axisymmetric problem of gas outflow from a pipe end to an area of high density (two-phase mixture) is considered. Simulation of the two-phase coolant outflow without phase transition is carried out using a two-velocity model, solved by the LCPFCT software package [1]. Cross-verification is performed with the results of calculation obtained by the OpenFoam software [2] using the VOF method for the approximation of the single-velocity model of a two-phase compressible medium. Using various numerical programs and various physical models of a two-phase medium gives a more complete understanding of the occurring processes.

Original language	English
Article number	012081
Number of pages	5
Journal	Journal of Physics: Conference Series
Volume	1105
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1105/1/012081
Publication status	Published - 28 Nov 2018
Event	34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018 - Novosibirsk, Russian Federation Duration: 27 Aug 2018 → 30 Aug 2018

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abstract = "In this paper, an axisymmetric problem of gas outflow from a pipe end to an area of high density (two-phase mixture) is considered. Simulation of the two-phase coolant outflow without phase transition is carried out using a two-velocity model, solved by the LCPFCT software package [1]. Cross-verification is performed with the results of calculation obtained by the OpenFoam software [2] using the VOF method for the approximation of the single-velocity model of a two-phase compressible medium. Using various numerical programs and various physical models of a two-phase medium gives a more complete understanding of the occurring processes.",

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AU - Lezhnin, S. I.

AU - Alekseev, M. V.

AU - Vozhakov, I. S.

AU - Pribaturin, N. A.

PY - 2018/11/28

Y1 - 2018/11/28

N2 - In this paper, an axisymmetric problem of gas outflow from a pipe end to an area of high density (two-phase mixture) is considered. Simulation of the two-phase coolant outflow without phase transition is carried out using a two-velocity model, solved by the LCPFCT software package [1]. Cross-verification is performed with the results of calculation obtained by the OpenFoam software [2] using the VOF method for the approximation of the single-velocity model of a two-phase compressible medium. Using various numerical programs and various physical models of a two-phase medium gives a more complete understanding of the occurring processes.

AB - In this paper, an axisymmetric problem of gas outflow from a pipe end to an area of high density (two-phase mixture) is considered. Simulation of the two-phase coolant outflow without phase transition is carried out using a two-velocity model, solved by the LCPFCT software package [1]. Cross-verification is performed with the results of calculation obtained by the OpenFoam software [2] using the VOF method for the approximation of the single-velocity model of a two-phase compressible medium. Using various numerical programs and various physical models of a two-phase medium gives a more complete understanding of the occurring processes.

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