每年出版 4 期
ISSN 打印: 0276-1459
ISSN 在线: 1943-6181
Indexed in
NUMERICAL BENCHMARK TEST NO. 2.3: EXPULSION OF STEAM BY SUB-COOLED WATER
摘要
A test problem is described in this paper, consisting of sub-cooled water injected at a constant volume rate into a vertical tube, which is initially filled with superheated steam and connects at the top to a constant pressure source of superheated steam. The objective is to test numerical solution methods for anomalous numerical behaviour associated with mass transfer modelling of fixed node discretisation schemes. A two-fluid model is to be used with allowance for energy transfer between phases.
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Ghangir Fatma, Nowakowski Andrzej F., Computing the Evolution of Interfaces Using Multi-component Flow Equations, in New Approaches in Modeling Multiphase Flows and Dispersion in Turbulence, Fractal Methods and Synthetic Turbulence, 18, 2012. Crossref
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Naghibi Falahati, Shokri Vahid, Majidian Alireza, Comparison of well-posedness criteria of two-fluid models for numerical simulation of gas-liquid two-phase flows in vertical pipes, Thermal Science, 26, 2 Part B, 2022. Crossref