Numerical Study of Turbulent Flow in a Hydrocyclone
Numerical Study of Turbulent Flow in a Hydrocyclone
复制标题
水力旋流器中湍流的数值研究
DOI：
10.5293/kfma.2003.6.2.034
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
Sangyong Kim
中科院分区：
文献类型：
--
作者：
Jong;Young;Yong;Tak H. Kim;Sangyong Kim
已经进行数值研究，使用商业 CFD 代码预测水力旋流器中湍流的固液分离效率。为了验证 CFD 代码，进行了一些初步数值计算，以确定网格系统、数值方案和湍流模型等参数的影响。通过改变质量流量对不同旋涡器几何形状的水力旋流器进行了数值研究，并将结果与实验数据进行了比较。结果表明，CFD 代码可以用作提高水力旋流器性能的设计工具。
Numerical studies have been conducted to predict the solid-liquid separation efficiency of turbulent flow in a hydrocyclone using a commercial CFD code. To validate the CFD code, several preliminary numerical calculations are carried out to determine the influence of parameters such as grid systems, numerical schemes, and turbulence models. The numerical studies have been performed on the hydrocyclones with the different vortex finder geometries by changing the mass flow rate, and the results were compared with the experimental data. The results show that the CFD code can be used as a design tool to improve the performance of hydrocyclones.