基于实验和模拟方法对隔板絮凝池流场的研究

On baffled flocculation tank's flow field based on experiment and simulation method

运用粒子图像测速技术和数值模拟方法,对往复式隔板絮凝池的流场进行了研究,通过分析实验结果和数值模拟结果,从流场的水力特性角度解释了往复式隔板絮凝池无效能量消耗大、絮凝效率低的根本原因。

The paper adopts the particle image velocimetry technique and numeric simulation method to research the flow field of baffled flocculation tank,by analyzing the experimental results and numerical simulation results,interprets the reasons for the large energetic consumption and low flocculation efficiency of the tank from the hydraulic features of the flow field.