FLOW FIELD AND MIXING RESULT IN MIXER  BY FLOW VISUALIZATION TECHNIQUE

阮晓东; 范毓润; 宋向群; 山本富士夫

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FLOW FIELD AND MIXING RESULT IN MIXER BY FLOW VISUALIZATION TECHNIQUE

更新时间：2025-12-16

- FLOW FIELD AND MIXING RESULT IN MIXER BY FLOW VISUALIZATION TECHNIQUE
- CIESC Journal Issue 1, (2000)
- 作者机构：
  
  浙江大学流体传动及控制国家重点实验室!杭州310027,浙江大学流体传动及控制国家重点实验室!杭州310027,日本福井大学工学部机械工学科!福井9108517,日本福井大学工学部机械工学科!福井9108517
- 作者简介：
- 基金信息：
- DOI：
  CLC： 368
- Online First：25 February 2000，
  
  Published：25 February 2000
- 稿件说明：
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阮晓东, 范毓润, 宋向群, et al. FLOW FIELD AND MIXING RESULT IN MIXER BY FLOW VISUALIZATION TECHNIQUE[J]. CIESC Journal, 2000, (1).
DOI：

阮晓东, 范毓润, 宋向群, et al. FLOW FIELD AND MIXING RESULT IN MIXER BY FLOW VISUALIZATION TECHNIQUE[J]. CIESC Journal, 2000, (1). DOI：

摘要

Abstract

In this paper the flow field in a static mixer is measured by Particle Image Velocimetry (PIV)

which belongs to the technique of flow visualization. The vorticity field is obtained from the velocity field. The sequences of particle images are analyzed statistically and the mixing homogeneity degrees are also determined by calculating probability densities. The relation between the mixing result is also related to the state of flow. The experiment show that the mixing is mainly affected by the motion of vortices

not turbulence diffusion.

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