Hydrodynamics model for gas-liquid stratified flow in horizontal pipes using minimum dissipated energy concept

被引:6
|
作者
Lee, H. [1 ]
Al-Sarkhi, A. [2 ]
Pereyra, E. [3 ]
Sarica, C. [3 ]
Park, C. [4 ]
Kang, J. [1 ]
Choi, J. [3 ]
机构
[1] Seoul Natl Univ, Dept Energy Syst Engn, Seoul 151744, South Korea
[2] King Fahd Univ Petr & Minerals, Dept Mech Engn, Dhahran 31261, Saudi Arabia
[3] Univ Tulsa, McDougall Sch Petr Engn, Tulsa, OK 74104 USA
[4] Kangwon Natl Univ, Dept Energy & Resources Engn, Chunchon 200701, Kangwon, South Korea
关键词
gas-liquid pipe flow; two-phase flow; energy minimization; dissipated energy; UNIFIED MODEL; PATTERN TRANSITIONS; PREDICTING FLOW; PRESSURE-DROP; SLUG DYNAMICS; SYSTEMS; STEADY;
D O I
10.1016/j.petrol.2013.06.001
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
A new hydrodynamics model is proposed using minimum energy dissipation concept for gas liquid stratified flow in horizontal pipes. It determines the liquid holdup and the pressure drop in gas liquid stratified flow without the need of interfacial friction factor closure relationship. Model predictions show fair agreement when compared with experimental data and existing mechanistic models. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码:336 / 341
页数:6
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