DISTRIBUTION OF ENTRAINMENT FLOW-RATE FOR AIR-WATER ANNULAR 2-PHASE FLOW IN A HORIZONTAL TUBE

被引：13

作者：

OUSAKA, A ^{[1
]}

KARIYASAKI, A ^{[1
]}

机构：

[1] FUKUOKA UNIV,FAC ENGN,JONAN KU,FUKUOKA 81401,JAPAN

来源：

JSME INTERNATIONAL JOURNAL SERIES II-FLUIDS ENGINEERING HEAT TRANSFER POWER COMBUSTION THERMOPHYSICAL PROPERTIES | 1992年 / 35卷 / 03期

关键词：

MULTIPHASE FLOW; ANNULAR FLOW; ENTRAINMENT FLOW RATE; CIRCUMFERENTIAL DISTRIBUTION; HORIZONTAL TUBE; EXPERIMENTAL STUDY;

D O I：

10.1299/jsmeb1988.35.3_354

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

An experimental investigation on the distribution of the entrainment flow rate in a horizontal annular two-phase flow was conducted. In this experiment, the isokinetic sampling probe technique was used for the measurement of the entrained droplet flow rate. It was demonstrated that the distribution of the entrained droplet flow rate was sensitive to the flow configuration, the total entrained droplet flow rate in the gas core was smaller than that of the vertical upward flow and the correlation of the entrainment flow rate proposed by Paleev et al. was superior to that by Wicks et al. Furthermore, a new correlation for the critical flow condition of the onset of droplet entrainment was proposed.

引用

页码：354 / 360

页数：7

共 50 条

[1] AIR-WATER ANNULAR 2-PHASE FLOW IN A HORIZONTAL TUBE .1. CIRCUMFERENTIAL DISTRIBUTION OF FILM THICKNESSES
SEKOGUCHI, K
OUSAKA, A
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MORIMOTO, T
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[2] TRANSIENT-BEHAVIOR OF AIR-WATER 2-PHASE FLOW IN A HORIZONTAL TUBE
SAKAGUCH.T
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[J]. MECHANICAL ENGINEERING, 1974, 96 (04): : 81 - 81
[3] CIRCUMFERENTIAL VARIATIONS OF FILM THICKNESS PARAMETERS .2. AIR-WATER ANNULAR 2-PHASE FLOW IN A HORIZONTAL TUBE
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[4] PHASE DISTRIBUTION FOR AIR-WATER 2-PHASE FLOW IN ANNULI
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[6] 2-PHASE AIR-WATER NOZZLE FLOW
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[J]. MECHANICAL ENGINEERING, 1972, 94 (06): : 63 - &
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[J]. Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 1988, 54 (505): : 2452 - 2458
[10] ENTRAINMENT RATE AND SIZE OF ENTRAINED DROPLETS IN ANNULAR 2-PHASE FLOW
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