Effect of secondary flow on droplet distribution and deposition in horizontal annular pipe flow

vant Westende JMC; Belt RJ; Portela LM; Mudde RF; Oliemans RVA

首页> 外文期刊>International Journal of Multiphase Flow >Effect of secondary flow on droplet distribution and deposition in horizontal annular pipe flow

【24h】

Effect of secondary flow on droplet distribution and deposition in horizontal annular pipe flow

机译：二次流对水平环形管流中液滴分布和沉积的影响

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

In horizontal annular dispersed pipe flow the liquid film at the bottom is thicker and rougher than at the top of the pipe. A turbulent pipe flow experiencing a variation of roughness along the pipe wall will show a secondary flow. Such secondary flow, consisting of two counter-rotating cells in the cross-section of the tube, can change the distribution of the droplets inside the pipe and their deposition at the wall. Here, we compare the behaviour of the droplets (dispersed phase) with and without secondary flow, using large-eddy simulations. It is shown that the presence of secondary flow increases the droplet concentration in the core of the pipe and the droplet deposition-rate at the top of the pipe. (c) 2006 Elsevier Ltd. All rights reserved.

著录项

来源
《International Journal of Multiphase Flow》 |2007年第1期|共19页
作者
vant Westende JMC; Belt RJ; Portela LM; Mudde RF; Oliemans RVA;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类流体力学;
关键词
horizontal annular flow; two-phase gas-liquid flow; free-flight; turbulence; LES; WALL-BOUNDED FLOWS; TURBULENT FLOWS; PARTICLES; ENTRAINMENT;

机译：水平环形流;两相气液流;自由飞行;湍流;LES;壁流;湍流;颗粒;引流;

相似文献

外文文献
中文文献
专利

1. Effect of secondary flow on droplet distribution and deposition in horizontal annular pipe flow [J] . vant Westende JMC, Belt RJ, Portela LM, International Journal of Multiphase Flow . 2007,第1期

机译：二次流对水平环形管流中液滴分布和沉积的影响
2. Measurement of Droplet size with the Freezing Droplet Method for Annular Flow in a Horizontal Pipe [J] . Eo Hwak Lee, Hee Cheon NO, Chul-Hwa Song Transactions of the American nuclear society . 2007,第Nov期

机译：用冻结液滴法测量水平管中环形流的液滴尺寸
3. Concentration profiles of droplets and prediction of the transition from stratified to annular flow in horizontal pipes [J] . S. Baik, T. J. Hanratty International Journal of Multiphase Flow . 2003,第2期

机译：水平管中液滴的浓度分布和从分层流向环形流的转变的预测
4. Distribution of sand particles in horizontal and vertical annular multiphase flow in pipes and the effects on sand erosion [C] . Brenton S. McLaury, Siamack A. Shirazi, Quamrul H. Mazumder, International Conference on Multi phase Production Technology . 2005

机译：水平和垂直环形多相流动砂颗粒在管道中的分布及其对沙子腐蚀的影响
5. STUDIES OF THE EFFECTS OF PIPE SIZE ON HORIZONTAL ANNULAR TWO-PHASE FLOWS. [D] . LAURINAT, JAMES EDWIN. 1982

机译：管道尺寸对水平环形两相流影响的研究。
6. On the prediction of the phase distribution of bubbly flow in a horizontal pipe [O] . G.H. Yeoh, Sherman C.P. Cheung, J.Y. Tu -1

机译：关于水平管中气泡流相分布的预测
7. Flow Pattern of Working Fluid and Heat Transfer Performance in Annular Type Rotating Heat Pipes with Horizontal Axis. 1st Report. Flow Pattern and the Heat Flow Rate at the Evaporation Section. [O] . Yasuro Takahashi, Hiroshi Umeda, Tunetaka Sumomogi, 1995

机译：横轴环形旋转热管中的工作流体的流动模式及传热性能。第一个报告。流动模式和蒸发部分的热流速率。
8. Droplet Sizes, Dynamics and Deposition in Vertical Annular Flow. [R] . Lopes, J. C. B., Dukler, A. E. 1985

机译：垂直环流中的液滴尺寸，动力学和沉积。

Effect of secondary flow on droplet distribution and deposition in horizontal annular pipe flow

摘要

著录项

相似文献

相关主题

期刊订阅