Determination of entrained fraction in vertical annular gas/liquid flow

被引：28

作者：

Azzopardi, BJ ^{[1
]}

Zaidi, SH

机构：

[1] Univ Nottingham, Sch Chem Environm & Min Engn, Nottingham NG7 2RD, England

[2] Princeton Univ, Dept Mech & Aerosp Engn, Princeton, NJ 08544 USA

来源：

JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME | 2000年 / 122卷 / 01期

关键词：

D O I：

10.1115/1.483236

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A new technique for the measurement of drop concentration in annular gas/liquid is presented This is based on scattering of light by the drops. From the measured concentration, entrained liquid flow rate and thence the entrained fraction can be determined. The technique has been employed to obtain new data for vertical upward annular flow in a 0.038 in diameter pipe. The results have been compared with data from different pipe diameters and with the predictions of an annular flow model. [S0048-2202(00)02201-X].

引用

页码：146 / 150

页数：5

共 25 条

[1]

AYOB MR, 1997, P INT C LIQ AT SPRAY, V2, P991

[2] DETAILED MEASUREMENTS OF VERTICAL ANNULAR 2-PHASE FLOW .1. DROP VELOCITIES AND SIZES [J].

AZZOPARDI, BJ ;

TEIXEIRA, JCF .

JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 1994, 116 (04) :792-795

[3] Prediction of dryout and post-burnout heat transfer with axially non-uniform heat input by means of an annular flow model [J].

Azzopardi, BJ .

NUCLEAR ENGINEERING AND DESIGN, 1996, 163 (1-2) :51-57

[4]

AZZOPARDI BJ, 1991, EXP FLUIDS, V11, P191, DOI 10.1007/BF00190300

[5]

AZZOPARDI BJ, 1998, P 14 INT LIQ AT SPRA, P153

[6]

AZZOPARDI BJ, 1980, UNPUB BASIC MECH 2 P, P1

[7]

AZZOPARDI BJ, 1981, R10174 AERE UKAEA

[8]

AZZOPARDI BJ, 1992, PARTICLE SIZE ANAL

[9]

AZZOPARDI BJ, 1984, FILTR SEPARAT, V21, P415

[10]

DOMBROWSKI N, 1971, AEROSOL SCI, V2, P405

← 1 2 3 →