A linear stability analysis is performed for a two-phase flow in a channel to demonstrate the feasibility of using momentum flux parameters to improve the one-dimensional two-fluid model. It is shown that the proposed model is stable within a practical range of pressure and void fraction for a bubbly and a slug flow.
A Linear Stability Analysis for an Improved One-Dimensional Two-Fluid Model
Contributed by the Fluids Engineering Division for publication in the JOURNAL OF FLUIDS ENGINEERING. Manuscript received by the Fluids Engineering Division Apr. 25, 2001; revised manuscript received Sept. 25, 2002. Associate Editor: I. Celik.
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Song , J. H. (March 27, 2003). "A Linear Stability Analysis for an Improved One-Dimensional Two-Fluid Model ." ASME. J. Fluids Eng. March 2003; 125(2): 387–389. https://doi.org/10.1115/1.1537256
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