Simulating gas (vapor) outflow into a liquid

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

Research output: Contribution to journalConference articlepeer-review

4 Citations (Scopus)


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 languageEnglish
Article number012081
Number of pages5
JournalJournal of Physics: Conference Series
Issue number1
Publication statusPublished - 28 Nov 2018
Event34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018 - Novosibirsk, Russian Federation
Duration: 27 Aug 201830 Aug 2018


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