Gamma-ray tomography applied to hydro-carbon multi-phase sampling and slip measurements

被引：28

作者：

Bruvik, Erik Magnus ^{[1
]}

Hjertaker, Bjorn Tore ^{[1
,3
]}

Hallanger, Anders ^{[2
]}

机构：

[1] Univ Bergen, Dept Phys & Technol, N-5007 Bergen, Norway

[2] Christian Michelsen Res, N-5892 Bergen, Norway

[3] Michelsen Ctr Ind Measurement Sci & Technol, N-5892 Bergen, Norway

来源：

FLOW MEASUREMENT AND INSTRUMENTATION | 2010年 / 21卷 / 03期

关键词：

Gamma-ray tomography; Flow visualization; Two-phase flow; Void fraction distribution; Fluid sampling; 2-PHASE FLOW SYSTEMS; PROFILES;

D O I：

10.1016/j.flowmeasinst.2009.11.002

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Gamma-ray tomography is a technique well suited to visualize gas void fraction distribution in two-phase flows. The liquid phase considered in this paper is a homogeneous mixture of oil and water. Gamma-ray tomography will be used to qualitatively visualize the distribution of gas in the flow, and also to provide more quantitative average void fraction measurements. The subject treatment is practical and experimental with a primary focus on multiphase sampling. Experimental results for total average void fraction are compared to the drift flux model for two-phase flow by comparing measurements with the calculated slip. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：240 / 248

页数：9

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