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首页> 外文会议>Proceedings of the 11th International Conference on Fluidized Bed Technology >EXPERIMENTAL STUDIES OF SEGREGATION IN GAS FLUIDIZATION OF ELLIPSOIDAL PARTICLES
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EXPERIMENTAL STUDIES OF SEGREGATION IN GAS FLUIDIZATION OF ELLIPSOIDAL PARTICLES

机译：椭球形颗粒气体流态分离的实验研究

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摘要

In this work, segregation of non-spherical particles in gas fluidization is studied by physical experiments.The shapes considered are spheroids with aspect ratio varying from 0.1 to 5.0.It is revealed that binary mixtures of ellipsoids have a higher minimum fluidization velocity than mono-shaped ellipsoids.Segregation occurs in binary-shaped mixtures within a narrow gas velocity range and large shape difference.Initial packing conditions have negligible influence on the final segregation degree.
机译：在这项工作中，通过物理实验研究了气体流化过程中非球形颗粒的偏析。所考虑的形状是长宽比从0.1到5.0的球体。椭圆形的二元混合物的最小流化速度要高于单颗粒。在狭窄的气体速度范围和较大的形状差异下，二元混合物中会发生偏析，初始填充条件对最终偏析度的影响可以忽略不计。

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  • 会议地点 Beijing(CN)
  • 作者

    Jieqing Gan; Yingbo Xu; Zongyan Zhou; Aibing Yu;

  • 作者单位

    Laboratory for Simulation and Modelling of Particulate Systems,School of Materials Science and Engineering,The University of New South Wales,Sydney,NSW 2052,Australia;

    Laboratory for Simulation and Modelling of Particulate Systems,School of Materials Science and Engineering,The University of New South Wales,Sydney,NSW 2052,Australia;

    Laboratory for Simulation and Modelling of Particulate Systems,School of Materials Science and Engineering,The University of New South Wales,Sydney,NSW 2052,Australia;

    Laboratory for Simulation and Modelling of Particulate Systems,School of Materials Science and Engineering,The University of New South Wales,Sydney,NSW 2052,Australia;

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  • 正文语种 eng
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  • 入库时间 2022-08-26 14:28:57

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