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将喇叭管和开散式进水池内的流场视为一个整体，采用文献[3]介绍的直接求解雷诺平均N-S方程和标准K-ε紊流模型方程组的方法，模拟了进水池和喇叭管内的流动，并在此基础上对喇叭管的形状进行了水力优化计算。
Taking the flow field of the horn pipe and the divergent inlet water pool as a whole, the method of directly solving the Reynolds-Navier-Stokes equations and the standard K-ε turbulence model equations introduced in reference [3] Tube flow, and on the basis of the shape of the horn tube hydraulic optimization calculation.