Email this article CABARET Scheme as Applied to Numerical Approximation of Two-Fluid Flow Equations
- Authors: Chukhno V.I.1,2, Usov E.V.1
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Affiliations:
- Novosibirsk Branch of Nuclear Safety Institute, Russian Academy of Sciences
- Novosibirsk State University
- Issue: Vol 58, No 9 (2018)
- Pages: 1451-1461
- Section: Article
- URL: https://journals.rcsi.science/0965-5425/article/view/179837
- DOI: https://doi.org/10.1134/S0965542518090051
- ID: 179837
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Abstract
The balance-characteristic method is used to approximate a two-fluid model for two-phase gas–liquid flows. The original system of equations is a hyperbolic one with different phase pressures and an additional equation for pressure relaxation. A finite-difference approximation is constructed for the system. Numerical results for the motion of a gas–liquid mixture are obtained and compared with results of standard numerical schemes.
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About the authors
V. I. Chukhno
Novosibirsk Branch of Nuclear Safety Institute, Russian Academy of Sciences; Novosibirsk State University
Email: usovev@gmail.com
Russian Federation, Novosibirsk; Novosibirsk
E. V. Usov
Novosibirsk Branch of Nuclear Safety Institute, Russian Academy of Sciences
Author for correspondence.
Email: usovev@gmail.com
Russian Federation, Novosibirsk
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