DIFFUSIONAL ANALYSIS OF INTERMITTENT TWO-PHASE FLOW TRANSITIONS

被引：2
作者：
Giona, Massimiliano [1 ]
Paglianti, Alessandro [2 ]
Soldati, Alfredo [3 ]
机构：
[1] Univ Cagliari, Dipartimento Ingn Chim, I-09123 Cagliari, Italy
[2] Univ Pisa, Dipartimento Ingn Chim, I-56100 Pisa, Italy
[3] Univ Udine, Dipartimento Sci & Tecnol Chim, I-33100 Udine, Italy
来源：
FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY | 1994年 / 2卷 / 02期
关键词：
D O I：
10.1142/S0218348X94000296
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Diffusional analysis is employed to characterize two-phase flow regime transitions in horizontal pipes. The scaling analysis of the mean square displacement R(z)(2)(n) associated with the diffusional process driven by density fluctuations proves to be an efficient method for two-phase regime identification. Intermittent flow regime transitions are discussed and compared with theoretical and semiempirical models.
引用
收藏
页码：265 / 268
页数：4
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