Hydrodynamics and structure of two-phase flow in the bubbling regime in small-diameter tubes

被引：1

作者：

Omar Kh. ^{[1
]}

Pokhvalov Yu.E. ^{[2
]}

机构：

[1] Commission on Atomic Energy, Subscriber's Box 6091, Damascus

[2] Moscow Engineering Physics Institute, Moscow, 115409

来源：

Thermal Engineering | 2006年 / 53卷 / 4期

关键词：

Experimental Data; Flow Regime; Flow Model; Transport Phenomenon; Distribution Parameter;

D O I：

10.1134/S0040601506040100

中图分类号：

学科分类号：

摘要：

Experimental data on the true gas void fraction in a vertical tube under the bubbling flow regime are presented. A generalization of these data on the basis of the drift flow model of Zuber with the distribution parameter C 0 = 1.2 and the weighted average gas velocity u 2j = 0.16 m/s is given. The results of assessing the parameters of the downcoming flow of the fluid in the near wall zone are shown. © Nauka/Interperiodica 2006.

引用

页码：325 / 329

页数：4

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