Analytical solution for laminar-laminar two-phase stratified flow in circular conduits

被引：49
|
作者：
Brauner, N
Rovinsky, J
Maron, DM
机构：
[1] Tel-Aviv Univ, Tel-Aviv
来源：
CHEMICAL ENGINEERING COMMUNICATIONS | 1996年 / 141卷
关键词：
analytical; two-phase; stratified flow; circular conduits; curved interface;
D O I：
10.1080/00986449608936412
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Many attempts made in modelling stratified two-phase flow for predicting the operational flow characteristics(pressure drop, holdup, etc.) assume mostly plane interface between the phases. Obviously, the interaction between the stratified layers and the resulting flow characteristics may be significantly affected by the configuration of the interface. Moreover, complete analytical solutions for stratified flows in circular conduits are not yet available even for laminar flows with plane interface and most of previous studies resort to average two-fluid modelling. The present study presents analytical solutions for lamina; stratified two-phase flows in pipes with plane and curved interfaces.
引用
收藏
页码：103 / 143
页数：41
相关论文
共 50 条
  • [21] Liquid-liquid extraction in laminar two-phase stratified flows in capillary microchannels
    Ramji, Sundari
    Pushpavanam, S.
    CHEMICAL ENGINEERING SCIENCE, 2019, 195 : 242 - 249
  • [22] Experimental study of two-phase flow pattern evolution in a horizontal circular tube of small diameter in laminar flow conditions
    Zeguai, S.
    Chikh, S.
    Tadrist, L.
    INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2013, 55 : 99 - 110
  • [23] Segregation of a Two-Phase Mixture of Incompatible Viscous Fluids in Laminar Flow
    Patlazhan, S. A.
    Kravchenko, I. V.
    Vagner, S. A.
    Gurevich, M. S.
    Levchenko, E. L.
    Berlin, A. A.
    DOKLADY PHYSICAL CHEMISTRY, 2015, 460 : 15 - 18
  • [24] Segregation of a two-phase mixture of incompatible viscous fluids in laminar flow
    S. A. Patlazhan
    I. V. Kravchenko
    S. A. Vagner
    M. S. Gurevich
    E. L. Levchenko
    A. A. Berlin
    Doklady Physical Chemistry, 2015, 460 : 15 - 18
  • [25] Analytical solution of multimodal acoustic propagation in circular ducts with laminar mean flow profile
    Boucheron, R.
    Bailliet, H.
    Valiere, J.-C.
    J Sound Vib, 1600, 3-5 (504-518):
  • [26] Analytical solution of multimodal acoustic propagation in circular ducts with laminar mean flow profile
    Boucheron, R
    Bailliet, H
    Valiere, JC
    JOURNAL OF SOUND AND VIBRATION, 2006, 292 (3-5) : 504 - 518
  • [27] Method for analytical investigation of a gas-disperse laminar two-phase layer
    Naumov, V.A.
    Power engineering New York, 1989, 27 (04): : 162 - 164
  • [28] Analytical solution to flux enhancement in laminar concentrically stratified pipe flow of Bingham and Newtonian fluids
    Buchanan, CD
    Kleinstreuer, C
    Longest, PW
    JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 1998, 120 (03): : 629 - 631
  • [29] Laminar stratified pipe flow
    Ng, TS
    Lawrence, CJ
    Hewitt, GF
    INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2002, 28 (06) : 963 - 996
  • [30] HEAT TRANSFER IN LAMINAR FLOW IN CIRCULAR AND FLAT CONDUITS WITH (CONSTANT) SURFACE RESISTANCE
    SIDEMAN, S
    LUSS, D
    PECK, RE
    APPLIED SCIENTIFIC RESEARCH SECTION A-MECHANICS HEAT CHEMICAL ENGINEERING MATHEMATICAL METHODS, 1964, 14 (03): : 157 - &
12345