Phase characterization of experimental gas-liquid two-phase flows

Zhong-Ke Gao, Ning-De Jin, Wen-Xu Wang, Ying-Cheng Lai

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)


We propose a method to characterize and distinguish flow patterns in experimental two-phase (e.g., gas-liquid) flows. The basic idea is to calculate the instantaneous phase from the signal and to extract scaling behaviors associated with the phase fluctuations. The effectiveness of the method is demonstrated and its applicability is articulated. (C) 2010 Elsevier B.V. All rights reserved.

Original languageEnglish
Pages (from-to)4014-4017
Number of pages4
JournalPhysics Letters A
Issue number39
Publication statusPublished - 30 Aug 2010


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