Rongge Xiaoa,*, Dong Wanga, Shuaishuai Jina, Hongping Yub, Bo Liua
Frontiers in Heat and Mass Transfer, Vol.16, pp. 1-9, 2021, DOI:10.5098/hmt.16.11
Abstract Based on the Viscous Kelvin-Helmholtz theory used by D. Barnea & Y. Taitel (1993), a two-fluid stratified flow model of gas-liquid two-phase flow
is established. Using the mathematical derivation, the influence of various influence factors on the stability of liquid level structure is synthesized.
Compared with the criteria of D Barnea & Y. Taitel (1993) and Taitel & Dukler(1976) , and the algorithm of flow pattern transition criterion of
stratified flow is proposed. According to the data of multiphase flow experimental loop, the influence of liquid viscosity and the instantaneous
volume flow rate change of gas-liquid two-phase on the transition… More >
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