Simulation of non-Newtonian oil-water core annular flow through return bends

被引：0
|
作者：
Fan Jiang
Ke Wang
Martin Skote
Teck Neng Wong
Fei Duan
机构：
[1] Nanyang Technological University,School of Mechanical and Aerospace Engineering
来源：
Heat and Mass Transfer | 2018年 / 54卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The volume of fluid (VOF) model is used together with the continuum surface force (CSF) model to numerically simulate the non-Newtonian oil-water core annular flow across return bends. A comprehensive study is conducted to generate the profiles of pressure, velocity, volume fraction and wall shear stress for different oil properties, flow directions, and bend geometries. It is revealed that the oil core may adhere to the bend wall under certain operating conditions. Through the analysis of the total pressure gradient and fouling angle, suitable bend geometric parameters are identified for avoiding the risk of fouling.
引用
收藏
页码：37 / 48
页数：11
相关论文
共 50 条
  • [21] Numerical Simulation of Oil-Water Core Annular Flow in a U-Bend Based on the Eulerian Model
    Jiang, Fan
    Wang, Yijun
    Ou, Jiajie
    Chen, Conggui
    CHEMICAL ENGINEERING & TECHNOLOGY, 2014, 37 (04) : 659 - 666
  • [22] Simulation of non-Newtonian flow in a hydrocyclone
    Dyakowski, T.
    Hornung, G.
    Williams, R.A.
    Chemical Engineering Research and Design, 1994, 72 (A4) : 513 - 520
  • [23] SIMULATION OF NON-NEWTONIAN FLOW IN A HYDROCYCLONE
    DYAKOWSKI, T
    HORNUNG, G
    WILLIAMS, RA
    CHEMICAL ENGINEERING RESEARCH & DESIGN, 1994, 72 (A4): : 513 - 520
  • [24] Inception and termination of the core-annular flow pattern for oil-water downflow through a vertical pipe
    Ghosh, Sumana
    Das, Gargi
    Das, Prasanta Kumar
    AICHE JOURNAL, 2012, 58 (07) : 2020 - 2029
  • [25] FRICTION FACTORS FOR AXIAL NON-NEWTONIAN ANNULAR FLOW
    WILCOX, WR
    INDUSTRIAL AND ENGINEERING CHEMISTRY, 1958, 50 (10): : 1600 - 1600
  • [26] Oil-water core-annular flow in vertical pipes: A CFD study
    Gupta, Raghvendra
    Turangan, Cary K.
    Manica, Rogerio
    CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2016, 94 (05): : 980 - 987
  • [27] Simulation of single phase non-Newtonian flow characteristics of heavy crude oil through horizontal pipelines
    Kumar, Ravindra
    Banerjee, Shirsendu
    Banik, Anirban
    Bandyopadhyay, Tarun Kanti
    Naiya, Tarun Kumar
    PETROLEUM SCIENCE AND TECHNOLOGY, 2017, 35 (06) : 615 - 624
  • [28] DEVELOPING PRESSURE PROFILES FOR NON-NEWTONIAN FLOW IN AN ANNULAR DUCT
    BHATTACHARYYA, S
    TIU, C
    AICHE JOURNAL, 1974, 20 (01) : 154 - 158
  • [29] Unsteady rotating flow of non-Newtonian fluid in an annular pipe
    Beijing Normal Univ, Beijing, China
    Appl Math Mech Engl Ed, 4 (345-350):
  • [30] Unsteady Rotative Flow of Non-Newtonian Fluid in an Annular Pipe
    黄军旗
    刘慈群
    AppliedMathematicsandMechanics(EnglishEdition), 1995, (04)
12345