Study on Effect of Particle Rotation on Fluidizing Behavior Using Discrete Numerical Simulation Method
Study on Effect of Particle Rotation on Fluidizing Behavior Using Discrete Numerical Simulation Method
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发表时间：
2001
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通讯作者：
Yuan Zhu
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作者：
Yuan Zhu
由于流化床锅炉具有燃烧效率高、环境污染小等优点，发展流化床锅炉受到了广泛的关注。但有关流化床的基础研究仍有一些问题有待深入研究。本文首次采用离散数值方法研究了颗粒旋转对流化行为的影响。研究发现，无论颗粒旋转与否，团簇生成，但空隙率不同。
Since fluidized bed boilers have the advantages of high combustion efficiency and low environmental pollution,developing fluidized bed boilers has received extensive attention.But some questions related to the fundamental research of fluidized beds still remain to be studied.This paper studied the effect of particle rotation on fluidizing behavior using discrete numerical method for the first time.Research found that no mather what particles rotate or not,clusters generated,but the voidage is different.