重力式气液分离器的内流场CFD模拟

CFD simulation of the inner flow field of the gas-liquid gravity separator

介绍重力分离的分离器。用CFD数值模拟方法,采用多相流模型中的欧拉-欧拉(Euler-Euler)的particle(Inhomogeneous)模型,且与实验结果吻合较好,说明该湍流模型和算法可行。同时用正交实验法设置模拟步骤,就分离因素之于分离效果进行统计对比,初步揭示分离因素的影响规律,可为进一步研究重力式气液分离器的结构优化提供参考。

The Gas - Liquid Gravity Separator is introduced in this paper. The inner flow field of the gas - liquid gravity separator was simulated using the CFD, and with particle （ Inhomogeneous ） model of Euler - Euler model. The simulation results are consistent with the experiment and indicate that the model and the numerical method are feasible. In addition has also counted the contrast in the result of separating on what has been separated the factor, having announced tentatively that separates the influence law of the factor, this has offered reference for further studying the structure optimization of the gravity type angry liquid separator.