叶栅流动 meaning in Chinese

cascade flow

Effect of reynolds number on turbine cascade flow
雷诺数对涡轮叶栅流动的影响
By using a finite volume method to solve the navier - stokes equations , two - dimensional vibrating cascade flow was computed
采用有限体(面)积法求解navier - stokes方程，完成了二维振动叶栅流动数值模拟。
High - resolution nnd scheme and fully implicit dual - time stepping method were adopted in the three - dimensional vibrating cascade flow calculation . thus , the correct simulation of the shock in transonic flow and the efficiency of calculation were both taken into consideration
在三维振动叶栅流动数值模拟中，采用高分辨率tvd类型的格式和全隐式双时间方法，保证了对流动的正确模拟，准确地捕捉了跨音流动中的激波，其计算效率非常高。
A new injection model , which is incorporated in the code , to describing the discrete - hole injection process had been suggested . the developed code can be used to calculate the film cooling effectiveness on the turbine blade surface successfully . detailed numerical simulations on the three - dimentional turbulent flow and heat transfer were carried out in the case of no injection and with surface film cooling injection
最后本文还对没有气膜冷却时的叶栅流动与传热问题以及型面气膜冷却的流动与传热问题进行了详细的三维紊流数值模拟，计算采用rngk -紊流模型，近壁面实施标准壁面函数处理。