固含率分布和液相返混系数是液固磁稳定反应器放大与优化所必需的基础数据。
Solids holdup distribution and liquid backmixing coefficients are fundamental to the scale-up design and optimization of liquid-solid magnetically stabilized reactors.
轴向液相返混系数随磁场强度和液体粘度的增大而减小，随空塔液速和颗粒尺寸的增大而增大。
Axial liquid backmixing coefficients weakened at higher magnetic intensity and liquid viscosity, but enhanced at higher superficial liquid velocity and larger particle size.
实验结果表明湍动床存在着明显的轴向返混，轴向扩散系数与气速有关。
As a result, a generalized correlations of the gas dispersion coefficient is obtained.
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