Phase characterization of experimental gas-liquid two-phase flows

被引：14
|
作者：
Gao, Zhong-Ke [1 ,2 ]
Jin, Ning-De [1 ]
Wang, Wen-Xu [2 ]
Lai, Ying-Cheng [2 ,3 ]
机构：
[1] Tianjin Univ, Sch Elect Engn & Automat, Tianjin 300072, Peoples R China
[2] Arizona State Univ, Sch Elect Comp & Energy Engn, Tempe, AZ 85287 USA
[3] Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA
来源：
PHYSICS LETTERS A | 2010年 / 374卷 / 39期
关键词：
Nonlinear time series analysis; Two-phase flow; Phase characterization; Nonlinear systems; TIME-SERIES; ORGANIZATION; CHAOS;
D O I：
10.1016/j.physleta.2010.08.005
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
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.
引用
收藏
页码：4014 / 4017
页数：4
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