Liquid Reynolds stress in linear shear bubbly flow with intermediate Reynolds numbers

被引：0
|
作者：
Xu, Zhaofeng [1 ]
Luo, Rui [1 ]
Yang, Xianyong [1 ]
机构：
[1] Dept. of Thermal Eng., Tsinghua Univ., Beijing 100084, China
来源：
Huagong Xuebao/Journal of Chemical Industry and Engineering (China) | 2004年 / 55卷 / 11期
关键词：
Liquids - Reynolds number - Stresses;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Analytical investigation of liquid Reynolds stress in shear bubbly flow with intermediate Reynolds numbers is absent. The velocity field around a sphere bubble in linear shear liquid is assumed to be the linear superposition of the velocity field of uniform liquid passing a sphere bubble and the linear shear velocity field. The formula of shear liquid Reynolds stress was derived by averaging the velocity field in the cell-ensemble averaging method, and the formula was corrected under conditions of intermediate Reynolds number. The formula was compared with that of Sato, and the predicted results of local liquid velocity of the fully developed upward bubbly flow in pipes were compared with the experimental data. The results show that the formula is valid and accurate in prediction.
引用
收藏
页码：1889 / 1893
相关论文
共 50 条
  • [21] Effect of gravity on axial development of bubbly flow at low liquid Reynolds number
    T. Takamasa
    T. Hazuku
    N. Fukamachi
    N. Tamura
    T. Hibiki
    M. Ishii
    Experiments in Fluids, 2005, 38 : 700 - 700
  • [22] Effect of gravity on axial development of bubbly flow at low liquid Reynolds number
    T. Takamasa
    T. Hazuku
    N. Fukamachi
    N. Tamura
    T. Hibiki
    M. Ishii
    Experiments in Fluids, 2004, 37 : 631 - 644
  • [23] NUMERICAL SOLUTION OF A UNIFORM FLOW OVER A SPHERE AT INTERMEDIATE REYNOLDS NUMBERS
    RIMON, Y
    CHENG, SI
    PHYSICS OF FLUIDS, 1969, 12 (5P1) : 949 - &
  • [24] Characteristics of Liquid Flow in Microchannels at very Low Reynolds Numbers
    Zhang, Xiwen
    He, Feng
    Hao, Pengfei
    Gao, Ye
    Sun, Liang
    Wang, Xiaoqi
    Jin, Xu
    CHEMICAL ENGINEERING & TECHNOLOGY, 2016, 39 (08) : 1425 - 1430
  • [25] ON LAMINAR FLOW IN A FREE JET OF LIQUID AT HIGH REYNOLDS NUMBERS
    TILLETT, JPK
    JOURNAL OF FLUID MECHANICS, 1968, 32 : 273 - &
  • [26] Flow of liquid down an inclined plane at high Reynolds numbers
    Makhmudov, A.A.
    Terent'Yev, E.D.
    Journal of Applied Mathematics and Mechanics, 1988, 52 (04) : 466 - 473
  • [27] Transient wall shear stress measurements and estimates at high Reynolds numbers
    Sundstrom, L. R. Joel
    Cervantes, Michel J.
    FLOW MEASUREMENT AND INSTRUMENTATION, 2017, 58 : 112 - 119
  • [28] The Analysis of Turbulence Intensity and Reynolds Shear Stress in Wall-Bounded Turbulent Flows at High Reynolds Numbers
    Hong-You Liu
    Tian-Li Bo
    Guo-Hua Wang
    Xiao-Jing Zheng
    Boundary-Layer Meteorology, 2014, 150 : 33 - 47
  • [29] MEAN VELOCITY AND REYNOLDS SHEAR-STRESS IN A TURBULENT BOUNDARY-LAYER AT LOW REYNOLDS-NUMBERS
    BISSET, DK
    ANTONIA, RA
    AERONAUTICAL JOURNAL, 1991, 95 (947): : 244 - 247
  • [30] The Analysis of Turbulence Intensity and Reynolds Shear Stress in Wall-Bounded Turbulent Flows at High Reynolds Numbers
    Liu, Hong-You
    Bo, Tian-Li
    Wang, Guo-Hua
    Zheng, Xiao-Jing
    BOUNDARY-LAYER METEOROLOGY, 2014, 150 (01) : 33 - 47
12345