| 2. | By the turbulence numerical simulation , the optimization calculation of some key factors that influence the stepped spillway overflow , such as the spillway slope , the step size , the transition steps and so on , are carried out 本文首次应用数值模拟的方法对影响阶梯溢流坝面流场特性的一些重要因素,例如坝面坡度、阶梯尺寸、过渡阶梯等,进行了优化计算。 |