有底流连续澄清槽中液体流动分析

摘要

The liquid flow in a continuous clarifier with a underflow outlet is stimulated in a computation fluid method (CFD). It is found that the computation result is very different from the proposition of the classical design method. A new way is presented to design a clarifier based on the analysis of flow fields.%采用数值计算的方法模拟了有底流连续澄清槽中的液体流动，发现澄清槽中液体流动和经典方法中的均匀假设有着很大的不同。通过对流体流动的分析，提出了有底流连续澄清槽的新的设计方法。