Open AccessSimulation of the outflow of steam from a high-pressure volume into a closed external region
Author(s) -
M. V. Alekseev,
I. S. Vozhakov,
A. L. Sorokin,
S. I. Lezhnin
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1677/1/012081
Subject(s) - outflow , volume (thermodynamics) , homogeneous , mechanics , thermodynamics , materials science , physics , meteorology
A numerical simulation of the process of unsteady outflow of steam (steam-water mixture) from a volume under high pressure into a closed region with rigid boundaries is carried out. The calculations used a thermodynamically equilibrium homogeneous model of a vapor-liquid medium. At small and large (up to 0.15 s) times, spatial distributions of pressure, mass vapor content, density and temperature were obtained and analyzed.