A Numerical Control Scanning Gamma Ray Attenuation Technique for the Investigation of two Phase Fluid Characteristics on Distillation Trays

Feng Ruijiang; Huang Zongxin; Xu Xiaomin and Shen Fu(Beijing Graduate School of Petroleum University URIACCE-SINOPEC; Beijing)

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A Numerical Control Scanning Gamma Ray Attenuation Technique for the Investigation of two Phase Fluid Characteristics on Distillation Trays

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- A Numerical Control Scanning Gamma Ray Attenuation Technique for the Investigation of two Phase Fluid Characteristics on Distillation Trays
- CIESC Journal Issue 3, (1989)
- 作者机构：
  
  联合应用化学与化学工程研究所二部,石油大学北京研究生部,联合应用化学与化学工程研究所二部,石油大学北京研究生部,联合应用化学与化学工程研究所二部,石油大学北京研究生部,联合应用化学与化学工程研究所二部,石油大学北京研究生部 ,北京,北京,北京,北京
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 June 1989，
  
  Published：25 June 1989
- 稿件说明：
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Feng Ruijiang, Huang Zongxin, Xu Xiaomin and Shen Fu(Beijing Graduate School of Petroleum University URIACCE-SINOPEC, et al. A Numerical Control Scanning Gamma Ray Attenuation Technique for the Investigation of two Phase Fluid Characteristics on Distillation Trays[J]. CIESC Journal, 1989, (3).
DOI：

Feng Ruijiang, Huang Zongxin, Xu Xiaomin and Shen Fu(Beijing Graduate School of Petroleum University URIACCE-SINOPEC, et al. A Numerical Control Scanning Gamma Ray Attenuation Technique for the Investigation of two Phase Fluid Characteristics on Distillation Trays[J]. CIESC Journal, 1989, (3). DOI：

摘要

本文用所开发的数控扫描—γ射线透射技术很方便地研究了浮阀塔板的诸流体力学参数

并考察了板上的两相接触状态.

Abstract

A numerical control scanning Gamma ray attenuation technique is developed and applied to the study of two phase fluid characteristics on distillation trays. It is sensitive

reliable and quick in measurement. Dispersion densities

integrated clear liquid height

froth height

horizontal dispersion density profiles

perpendicular dispersion density profiles

liquid height gradients

crest over the weir and so on can be measured. Integrated clear liquid height and froth height in the downcomer may also be examined. A "pulse spray" mechanism is proposed to explain the flexion observed pn the density profile of disperson.

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