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Article Dans Une Revue ESAIM: Mathematical Modelling and Numerical Analysis Année : 2016

Comparison of two-fluid models on steam-water transients

Résumé

This paper is devoted to the comparison of three two-fluid models in steam-water applications involving phase transition and shock waves. The three models are presented in a common formalism that helps to underline their shared properties. A numerical method based on previous work is extended to all models and to more complex Equations Of State. Particular attention is paid to the verification of every step of the method so that convergence studies can be carried out. Afterwards, models are compared with each other and with experimental data in two different cases of steam-water transients. The first one is Simpson water-hammer experiment and the second one is a rapid depressurization with flashing studied in Canon experiment.
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Dates et versions

hal-01286670 , version 1 (11-03-2016)

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Hippolyte Lochon, Frédéric Daude, Pascal Galon, Jean-Marc Hérard. Comparison of two-fluid models on steam-water transients. ESAIM: Mathematical Modelling and Numerical Analysis, 2016, ⟨10.1051/m2an/2016001⟩. ⟨hal-01286670⟩
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