Turbulence in two-phase dispersed flows

Author:

Theofanous T. G.,Sullivan J.

Abstract

Turbulence measurements in dispersed-bubble two-phase pipe flow, using laser velocimetry techniques, are presented. The turbulence-intensity measurements show a strong dependence on the quality of the flow. A theoretical basis for the prediction of turbulence levels in two-phase flows is proposed. The approach is applied to dispersed-gas/liquid (bubbly) and solid/gas (particulate) two-phase flows, for which experimental data are available, with excellent results.

Publisher

Cambridge University Press (CUP)

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Reference24 articles.

1. Theofanous, T. G. 1975 Horizontal, stratified, gas-liquid flow: The interfacial region. In Proc. 15th Nat. Heat Transfer Conf., San Francisco, California .

2. Akai, M. , Inoue, A. , Aoki, S. & Endo, K. 1980 A co-current stratified air-mercury flow with wavy interface.Int. J. Multiphase Flow 6,173–190.

3. Houze, R. N. & Theofanous, T. G. 1980 Turbulence and mass transfer in multiphase flows. PCHE 81–1, Purdue University.

4. Kada, H. & Hanratty, T. J. 1960 Effects of solids on turbulence in a fluid.A.I.Ch.E. J. 6,624–630.

5. Theofanous, T. G. 1980 The boiling crisis in nuclear reactor safety and performance.Int. J. Multiphase Flow 6,60–95.

Cited by 144 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Turbulence Models for Compressible Disperse Multiphase Flows;Proceedings of the IUTAM Symposium on Turbulent Structure and Particles-Turbulence Interaction;2023-11-25

2. CHARACTERISTIC STRUCTURE OF UPWARD BUBBLE FLOW;Proceeding of Dynamics of Two-Phase Flows;2023

3. Experimental Study of Turbulent Bubbly Flow in 180-Degree Elbow by PIV-PS Technique;International Journal of Advanced Nuclear Reactor Design and Technology;2022-09

4. Sensitivity of Injection Characteristics to the Nozzle Hole Angle of a GDI Injector: A CFD Analysis;Frontiers in Energy Research;2022-07-22

5. Computational Fluid Dynamics Modeling of the Pressure Drop of an Iso-Thermal and Turbulent Upward Bubbly Flow Through a Vertical Pipeline Using Population Balance Modeling Approach;Journal of Energy Resources Technology;2022-03-02

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3