溢流坝面的英文
roller-way face
例句与用法
- Numerical simulation of energy dissipator with new style flaring gate pier and stepped spillway
新型宽尾墩和阶梯式溢流坝面一体化消能工数值模拟 - The typical velocity field and the pressure on the step surface of the stepped spillway are measured using the laser doppler anemometer and the piezometer tube respectively
采用多普勒激光测速仪和测压管分别对阶梯溢流坝面典型速度场和阶梯表面压力进行详细测量。 - 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。 - In order to study the characteristics of the stepped spillway overflow comprehensively and seek for the measure to increase the energy dissipation of the stepped spillway at large unit discharge , the method of turbulence numerical simulation and model test are used to study the stepped spillway overflow . in view of the curved free water surface , complicated boundary condition and turbulence flow , it very difficult to simulate the stepped spillway overflow
为了对阶梯溢流坝面流场特性进行全面的研究，同时探求在大单宽流量下提高阶梯溢流坝消能率的措施，本文采用紊流数值模拟与实验相结合，数值计算为主、实验为辅的研究方法对阶梯溢流坝面流场进行了较系统深入的研究。 - The results of the three dimensional simulation emphatically show flow characteristics change along the spillway width and furthermore verify that the combination of k - e turbulence model with the vof model and unstructured grid can successfully simulate complex three dimensional turbulent flow on the stepped spillway
三维计算着重体现了流场沿溢洪道宽度方向的变化规律，进一步验证了vof模型、非结构网格与卜。紊流模型相结合能够成功地模拟三维阶梯溢流坝面复杂流场。
