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 . Cross-verification is performed with the results of calculation obtained by the OpenFoam software  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.
|Number of pages||5|
|Journal||Journal of Physics: Conference Series|
|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