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综述了国内外循环流化床流体动力特性可视化研究的概况 ,对该领域研究的现状和结果进行了分析和总结。上海交通大学在流化床燃烧气固两相流可视化研究方面做了大量细致的工作 ,取得初步成果 ,文中对此做了评述。对于如何摄得清晰且可信度高的图像 ,如何通过二次开发对图像进行有效处理 ,获得定量信息 ,并进而建立可资应用的理论模型 ,是可视化研究的主攻关键和独到之处。参 1 1
The overview of visualization of hydrodynamic characteristics of circulating fluidized bed at home and abroad is reviewed. The status quo and results of this field are analyzed and summarized. Shanghai Jiaotong University in fluidized bed gas-solid two-phase flow visualization of a large number of meticulous work done and achieved initial results, the article made a comment. How to obtain the quantitative information through the secondary development and how to establish the theoretically model which can be applied is the key and uniqueness of the visualization research on how to obtain clear and credible images. Participation 1 1