A suitability analysis of transient one-dimensional two-fluid numerical models for simulating two-phase gas-liquid flows based on benchmark problems

•Two mathematical models that can represent two-phase gas-liquid flows in combination with three numerical methods (FCT, FORCE and ModFORCE) are used to simulate benchmark problems: water faucet and shock tube.•Hyperbolicity issues are addressed to present advantages and disadvantages of the models...

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Bibliographic Details
Published in:	Computers & fluids Vol. 229; p. 105070
Main Authors:	Sondermann, Carina Nogueira, Viggiano, Raphael, Rachid, Felipe Bastos de Freitas, Bodstein, Gustavo C.R.
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier Ltd 30-10-2021 Elsevier BV
Subjects:	Benchmark problems Benchmarks Exact solutions Flow simulation Flux corrected transport Liquid flow Mathematical models Numerical analysis Numerical methods Numerical models Questions Robustness (mathematics) Transient simulation Two fluid models Two phase flow Two-fluid model Benchmark problems Transient simulation Two-phase flow Numerical methods Two-fluid model
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