SLUG FLOW AND ITS TRANSITIONS IN LARGE-DIAMETER HORIZONTAL PIPES

被引：62

作者：

JEPSON, WP ^{[1
]}

TAYLOR, RE ^{[1
]}

机构：

[1] HARWELL LAB,DIV THERMAL HYDRAUL,DIDCOT OX11 ORA,OXON,ENGLAND

来源：

INTERNATIONAL JOURNAL OF MULTIPHASE FLOW | 1993年 / 19卷 / 03期

关键词：

SLUG FLOW; HORIZONTAL FLOW; GAS LIQUID FLOW; TRANSITIONS;

D O I：

10.1016/0301-9322(93)90057-2

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A flow regime map is compiled for the air/water two-phase flow in the Harwell 30 cm dia horizontal pipeline. The transitions differ substantially from those for small-diameter pipes and are not predicted accurately by any theoretical model. Data on slug frequency, length, holdup, translational velocity and pressure gradient are presented and compared with existing data. The results show that the pipe diameter has a large effect on all these properties. Several changes in the distribution of the phases in large-diameter pipes are reported. These are especially prominent in slug and annular flow.

引用

页码：411 / 420

页数：10

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