Study on unsteady flow simulation model of urban drainage system 城市排水系统非恒定流模拟模型研究
Feasibility and prospects of unsteady flow simulation for urban sewer network 城市排水管网非恒定流模拟技术的实用意义与应用前景
Influence relation of non - uniform flow to variety of transport rate was first gained 首次得出了非恒定流影响输沙率变化的关系。
There are two main methods at present to research the unsteady flow , they are theoretical method and experimental method 目前对水电站压力引水系统非恒定流研究,采用的主要方法是模型试验法和理论计算法。
By using of experimental method this paper studies the unsteady flow of a hydropower station with the pressure diversion system . 本文采用模型试验法,对一压力引水式水电站引水系统的非恒定流问题进行研究。